Square law dimming curve , Which of the below correlated color temperatures is visually "cool"? and more. • Works only with electronic (solid-state) low-voltage transformers that are manufacturer-approved for reverse-phase control dimming. smooth continuous Square Law dimming curve or on a full conduction non-dim basis: • Incandescent (Halogen)/Tungsten • Magnetic Low Voltage C Inv Square Law dimming B Square Law dimming D S-curve dimming Cur(Curves) Cu-1(linear) Cu-2(Square Law) Cu-3(Inv Square Law) Cu-4(S-Type) Pi. Alamo Dr. We provide this option for dimming controls that fail to A linear curve means moving a slider halfway down will result in 50% dimming. The default square law dimming curve for each output can be changed to one of two fluorescent/LED curves using a button on the room controller. Anyone simplified the equation or came with something simple, This is a tricky one and you are best using a look up table to get your values. (menu override, factory default setting, setting unaffected by power off/on) Inverse square law dimming curve – 1 sec. • Lutron Tu‑Wire electronic fluorescent dimming ballasts. • Neon and cold cathode. (menu override, setting unaffected by power off/on) Normal pan and tilt speed – 1 sec. « Back to Glossary. This means that most of the dimming will occur at However, in logarithmic dimming curves, the digital signal value changes slower at deeper dimming levels and faster at the brighter end-see figure B. Register Log in My Account. Chandler, Square Law dimming curve or in a full‑conduction, non‑dim state: • Incandescent (Tungsten/Halogen). The inverse square law for electromagnetic radiation describes that measured light intensity is inversely proportional to the distance squared (d 2) from the source All longman lighting devices have five built-in dimming curve from DIM0 to DIM4, and DIM4 are the most smooth curve because of square law. Controls the following lighting sources with a smooth, continuous square law dimming curve through separate power • Lutron Tu-Wire® electronic fluorescent dimming ballast. • Non-dim (incandescent, magnetic low-voltage, Tu-Wire, or neon/cold cathode). If the system is not configured properly, the dimming performance can be unsatisfactory. Some dimmable lights might have exponential, logarithmic, or customized curves. Dimming Performance: Smooth and continuous Square Law Dimming curve Solid State Dimming Surge Protection: Meets ANSI/IEEE Std. • Maximum LED current adjustable from 10mA to 20mA. C62. Dimming Performance: Square Law Dimming curve Solid State Dimming Radio Frequency Interference: Designed to reduce interference with radio, audio and video equipment Power-failure Memory: Light returns to same level prior to power interruption Lamp Ratings: LED/CFL/ELV; 450W, 120V/AC; 450W, 277V/AC HAL/INC/FLR; 650W, 120V/AC; 1000W, 277V/AC • Non-dim (incandescent, magnetic low-voltage, Tu-Wire, or neon / cold cathode) Please refer to “Capacities” for more information. Searching doesn't give me any information about its minimum output. Power Law Measured dimming curves of 3 CFL/dimmer combinations 70 80 90 (%) CFL A CFL D CFL E Incandescent Lamp 50 60 d Light Output 20 30 Measure 40 0 10 20 30 40 50 60 70 80 90 100 0 10 User Perception (Dimmer Travel, %) CONFIDENTIAL CONFIDENTIAL ––Do Not Do Not Distribute Distribute –– PRELIMINARYPRELIMINARY Square Law Curve Noticeable continuous square law dimming curve or on a full conduction non-dim basis: • Incandescent. That is a standard for regular stage Specification Grade Dimming Panels Features • Provide power and dimming for up to 24 load circuits. No matter. “S” For example, a dimmer with a “linear” curve Dimming exists to fulfill the following targets; Environmental and Visual needs: this involves the level of brightness appealing to the human eye; Save energy: the dimming feature of lighting fixtures can reduce power If you pair a logarithmic dimmer with a logarithmic driver (both designed for square-law dimming), you’ll end up with a much more exaggerated curve for the output of the LED fixture. Study with Quizlet and memorize flashcards containing terms like Some tunable-white LED products add colors to the warm-cool mix so that the light emission's color output _____. ISL slow is the [] SQUARE LAW DIMMING CURVE DMX VALUES INTRODUCTION RGBW CCT Quick Reference DMX Programming Guide | Last Updated: 11/03/2022 With RBGW technology, you can create a wide range of color temperatures to suit a variety of applications. Any opinions are valued! This video demonstrates standard RC4 OneTouch as found in all RC4Magic Series 2, RC4Magic Series 3, LumenDim, and W-DIM devices. A good dimmer should be perceived by your eye to be smooth and linear: if you set a light level of 50%, the lamp should appear to be half as bright as it does at 100%. Any number of DMX2dim and DMX4dim receiver- Preset Dimming Controls 369313j 4 12. Up to 30% Square Law dimming curve: – Incandescent (tungsten) – Halogen – MLV transformer (iron core) – ELV transformer (solid-state) (must be manufacturer approved for reverse-phase control dimming) – Neon/Cold cathode – LutronR Tu-WireR fluorescent dimming ballasts • Incandescent and ELV sources may be controlled on the same circuit/control zone. • LED dimming controlled by Pulse Width Modulation ranging from 50HZ to 200HZ. continuous square law dimming curve or on a full conduction non-dim basis: • Incandescent • Halogen • Magnetic low-voltage transformer • Lutron Tu-Wire electronic fluorescent dimming ballast • Lutron Hi-lume 2-wire LTE LED driver • Advance Mark 10R electronic dimming ballast • Neon and cold cathode Non-dim (incandescent, magnetic low-voltage, Tu-Wire, or neon/cold In a dimming curve file there are 1024 lines that (I think) correspond to dimming from a level of 0 to 1024; Soooooooo, here are my questions. · LED dimming controlled by Pulse Width Modulation ranging from 50HZ to 200HZ. • May be used to dim incandescent, halogen, electronic low-voltage, magnetic low-voltage, neon/cold cathode, Square Law dimming curve: – Incandescent (tungsten) – Halogen – Magnetic low-voltage transformer (iron core) – Electronic (solid-state) low-voltage transformer (must be Square Law dimming curve or on a full conduction non-dim basis via GP and LP Dimming Panels and XP Softswitch TM Panels. An On/Off/Dim load override button is available to test each load. I. These scenes are accessible via Wallstations and/or Control Interfaces. 41-1980, tested to withstand voltage surges up to 6000V and current surges of up to 200A without damage Radio Frequency Interference: Designed to reduce interference with radio, audio and video equipment Square Law dimming curve or on a full conduction non-dim basis: • Incandescent (tungsten)/halogen • LED lamps (with internal or external drivers) specified by the manufacturer to work with forward-phase dimming controls * • Magnetic low-voltage transformer ** • Neon • HID (full-conduction non-dim basis only) • Optional modules allow for control of 0 –10 V-, DSI,. * • Electronic low-voltage transformers specified by the manufacturer to work with forward-phase dimming controls. The squares and blue line show a continuous Square Law dimming curve. • Lutron Tu-Wire® electronic fluorescent dimming ballast. At low control levels, a square law curve increases the dimming effect. In addition to linear and logarithmic dimming curves, eldoLED Do the lights dim to 50% of measured output? Or, do they dim to 25% of measured light output which means that people will perceive them to be at 50% output (“square-law Many incandescent dimmers dim on a square-law curve (also called a logarithmic curve by some manufacturers), resulting in a dimming effect that users perceive as linear (natural). Square Law dimming curve or on a full conduction non-dim basis: • Incandescent (Tungsten) • Halogen • Magnetic Low-Voltage Transformer1 • Lutron Tu-Wire Square Law dimming curve or on a full conduction, non-dimming basis: • Incandescent (Tungsten)/Halogen • Magnetic Low-Voltage Transformer • LED drivers specified by the manufacturer to work with forward-phase dimming controls. Free essays, homework help, flashcards, research papers, book reports, term papers, history, science, politics Therefore, different types of dimming curves may be incorporated in dimmers, software for lighting control systems, and output devices like LED drivers irrespective of the actual protocol used to communicate between them. True but not relevant here. The HWI-WPM-6D will operate the follow-ing sources with a continuous Square Law dimming curve through separate power interfaces: Electronic Low Log curves allow for greater dimming resolution at the lower end of a lamps output. • Models available for 120 V , 220-240 V (non-CE), 230 V (CE), or 100 V input power. 20. 16 ® SPECIFICATION SUBMITTAL Page Job Name: Job Number: Model Numbers: GP dimming panels provide power and dimming for up to 144 load circuits and control any light source, including full-conduction, non-dimming. Infrared loss may be overcompensated by a standard square law dimming curve. Indoor LED Par Can Light - Lamp body - LED Brightness - DIM 4 Square law dimming - Independent pixels solution. com 3 ELV can be controlled with a smooth, continuous Square Law dimming curve or on a full conduction non-dim basis through a separate Lutron power module, ELV, or Phase Adaptive power module. For tungsten lamps, a true linear curve is best. – Does not affect sound rating of electronic transformers. • 3 to 144 circuits. The circles and red line show the proposed step-dimming curve. Up to 30% of sources with a smooth, continuous square law dimming curve or on a full conduction non-dim basis: • Incandescent • Halogen • Magnetic low-voltage transformer • Lutron Tu-Wire electronic fluorescent dimming ballast • Lutron Hi-lume 2-wire LTE LED driver • Advance Mark XR electronic dimming ballast • Neon and cold cathode • Non-dim (incandescent, magnetic low-voltage, Tu smooth continuous Square Law dimming curve or on a full conduction non-dim basis: • Incandescent (Tungsten)/Halogen • Magnetic Low Voltage Transformer • Electronic Low Voltage Transformer1 • Lutron Electronic Fluorescent Dimming Ballasts • Magnetic Fluorescent Lamp Ballasts • Optional modules allow for control of 0-10 V, DSI, and PWM load types. 2 For more information on controlling LEDs, please see Application Note #487 on www. standard OneTouch has been the same in all RC4 dimmers since 2007. This is called the Inverse Square Law. Dimmers shall be electronically assigned to the appropriate load Light level fall off is calculated using Inverse-square law. Up to 30% Dimming Performance: Square Law Dimming curve Solid State Dimming Radio Frequency Interference: Designed to reduce interference with radio, audio and video equipment Lamp Ratings: Dimmable LED/CFL/FLR; 450W, 120V/AC; 600W, 277V/AC HAL/INC/MLV/ELV; 720W, 120V/AC; 1000W, 277V/AC Mechanical Specifications Wiring Types: Single pole & 3-Way smooth continuous Square Law dimming curve or on a full conduction non-dim basis: • Incandescent (Tungsten)/Halogen • Magnetic Low Voltage Transformer • Electronic Low Voltage Transformer1 • Lutron Electronic Fluorescent Dimming Ballasts • Magnetic Fluorescent Lamp Ballasts • Optional modules allow for control of 0-10 V, DSI, and PWM load types. Info Center Square law dimming curve – 1 sec. • Non-dim. Environment 32 - 104 °F (0 - 40 °C). Or, do they dim to 25% of measured light output which means that people will perceive them to be at 50% output (“square-law dimming”)? In an At low control levels, a square law curve increases the dimming effect. In addition to DMX channel, each dimmer can be assigned a linear, inverse square-law, or non-dim dimmer curve. , Pairing a square-law dimming curve LED driver and a square-law dimming curve dimmer will produce _____. 9 The proposed step-dimming curve with a resolution of 17%, compared to a continuous Square Law dimming curve. Oh, the Lutron Diva ELV sheet I'm looking at doesn't say anything at all about this. Square Law dimming curve: – Incandescent (tungsten) – Halogen – Magnetic low-voltage transformer (iron core) – Electronic (solid-state) low-voltage transformer (must be manufacturer-approved for reverse-phase control dimming) – Neon / Cold cathode • Incandescent and electronic low-voltage sources may be controlled on the same circuit / control zone. Setting a dimmer to use the (Inverse Square Law) with medium RC4 Digital Persistence smoothing on a LumenDimM4 A. Therefore, a “linear” reduction in the slider’s position on the dimmer may result Square law Dimming Curves Most traditional luminaires emit invisible light at low levels of light output. 5 mm2). Pixel Background Wash Light. 2. • Operates What are the different dimming curves and how should you correctly use them? Let our expert application engineers fill you in on the details. – Does not cause lights to flicker or interact anywhere in dimming range. For instance, a gradual dimming at lower levels (to create a softer dimming effect) and a steeper decline in brightness at higher levels. 07. Reliable and feature-filled wireless DMX and dimming for lighting, props, costumes, and scenery, made in the USA with The default square law dimming curve for each output can be changed to one of two fluorescent/LED curves using a button on the room controller. • 36 to 144 circuits. • 8 to 24 circuits. A square law curve takes into account the human eye compensates for dimming by allowing more light to enter the pupil. Therefore, a “linear” reduction in the slider’s position on the dimmer may result in what’s called There are some typical dimming curves that manufacturers tend to use in terms of input and output devices: 1. • 200:1 Dimming Range at 50Hz. Non-linear Dimming Curves. S-Curve - provides a finer control at lower and higher levels while being more coarse at medium levels. • Provides air-gap off. Light dimming by the ?Square Law ?B? Dimming Curve?E? PROM? data loss protection system (No need for battery back-up) 40?C?Maximum ambient temperature for 100% duty cycle. • Light levels fade smoothly For applications where end-user operation of dimmers is a dynamic part of the controls design, dimming curves that closely relate to perceived light response is essential. • Magnetic low-voltage transformer. • Allows setup of lighting scenes smooth, continuous Square Law dimming curve or on a full conduction non-dim basis: • LEDs • Incandescent • Electronic Low Voltage • Magnetic Low · Emulates incandescent lamp ‘Square Law’ luminance curve. In a recent study, observers evaluated different dimming curves in a simulated residential room. Square Law - provides a finer control at low levels and coarser at high levels. An On/Off/Dim GXI-3000 Preset Dimming Controls Job Name: Job Number: Model Numbers: SPECIFICATION SUBMITTAL Page Description • Provides pushbutton recall of four preset lighting scenes, plus Off. This is also the default and often considered the most natural dimming curve. Other dimming curves are certainly possible, including positive and negative square functions, S-shaped, and straight linear curves. Mathematically, logarithmic and square-law are not really the same thing. Preset Control • 4 preset lighting scenes and off are accessible from the Control Unit front panel. · Maximum LED current adjustable from 10mA to 20mA. I want the steps to appear fairly even to the eye, and am using the "square law" dimming curve relating brightness to dimmer position. Off the top of my head I assume linear would be best (the majority of our fixtures are Source Fours, with some arc and tungsten movers) but wonder if a Square or Modified Square law curve is actually better. These scenes are accessible via Wallstations and/or Control Allows the zone to dim or switch a fully-loaded circuit of lighting. 41-1980, tested to withstand voltage surges up to 6000V and current surges of up to 200A without damage Radio Frequency Interference: Designed to reduce interference with radio, audio and video equipment · Emulates incandescent lamp ‘Square Law’ luminance curve. • Provides dimming control for 1 zone of up to 2400 W of lighting load. Customizable parameters Specification Grade Dimming Panels Features • Provide power and dimming for up to 144 load circuits. Moving Head Light. Useful for low In particular, you may see the term “logarithmic” used in place of “square-law,” when two different manufacturers are trying to say the same thing. • Dims or switches most popular lighting sources and load types. Relative humidity Page 32 Menu level 1 Menu level 2 Menu level 3 Menu level 4 Notes (Default settings in bold print) LINEAR Optically linear dimming curve SQUARE LAW Square law dimming curve DIMMER CURVE INV SQ LAW Inverse square law dimming curve S-curve (fixture emulates incandescent S-CURVE lamp voltage linear RMS dimming curve) Color temperature and dimming line-voltage control electronic dimming ballasts with a smooth continuous Square-Law dimming curve. Single DMX control channels have 8-bit resolution: 256 steps. I initially assumed that current would be the right parameter to use to estimate light output (for In this Martin Tech Tips segment, Application Engineer Matthew Wright walks us through an overview of different dimming curves and how and when to best use t Modified Square law curve. The most apparent characteristic in a dimming profile is the rate of change of light output as a function of dimmer setting, also known as the dimming curve. Models available with: • 120 V~ and 277 V~ input power. For LEDs, the best curve is Inverse Square Law. Key Design Features • Patented RTISS Equiped circuitry compensates in real time for incoming line-voltage variations: Compensates for +/-2% change in RMS voltage/ cycle and +/-2% Hz change in frequency/ second. Not all electronically At system startup, default dimming parameters are automatically established including: levels for scene presets 1-4; fade times; and fade and ramp rates. * • Electronic low-voltage transformers specified by the manufacturer to work with forward-phase dimming Law dimming curve or on a full conduction non-dim basis: Incandescent, Tungsten Halogen, Magnetic Low-Voltage Transformer, Neon/Cold Cathode, and Lutron Tu-Wire ® Electronic Fluorescent Dimming Ballasts. 19 ® Job Name: Job Number: Model Numbers: SPECIFICATION SUBMITTAL Page Wireless Control Unit Zones can also control the following lighting sources with a smooth, continuous square law dimming curve or on a full conduction non-dim basis through separate Lutron power modules: Light intensity decreases with distance from source to receiving surface (sink), and the rate of decrease is in proportion to the square of the distance between emitter and receiver. ® GP Dimming Panels Power Equipment 369401d 1 01. – Dims to 0% (blackout). At present, MOONS' released a new generation of intelligent LED drivers – S series of intelligent LED drivers , accompany by Smartkey (LED driver programmer), including a variety of dimming curves that are optional. 10 Tecshow - QuadBar 24 WORKING MODE The default square law dimming curve for each output can be changed to one of two fluorescent/LED curves using a button on the room controller. 41-1980, tested to withstand voltage surges up to 6000V and current surges of up to 200A without damage Radio Frequency Interference: Designed to reduce interference with radio, audio and video equipment Figure 5 showcases two additional curves: soft-linear, and square. · Drivers can be cascaded to synchronously drive additional LEDs. lutron. With a linear curve, the difference between 3% and 6% is 1 stop, and the difference between 50% and 100% is also 1 stop. 40:1 Dimming Range at 200Hz LED Driver with Square-Law Dimming Control Device Engineering Incorporated 385 E. Features • LP Dimming Modules work directly with incandescent, leading edge electronic low voltage, magnetic low voltage, and neon/cold cathode lighting. · 200:1 Dimming Range at 50Hz. (menu override - setting returns to MENU setting after Ballasts with a smooth continuous Square Law dimming curve. DI Nor(Normal) Inv(Invert) FAIL OFF (When DMX signal connection is failed, the fixture is off) HOLd (When DMX signal connection is failed, the fixture will keep current state) P. • Operates The ISL (Inverse Square Law) dimming curve is only part of how to make LEDs look great. continuous Square Law dimming curve through separate power interfaces: • Electronic Low Voltage Transformer • Lutron Electronic Fluorescent Dimming Ballast Preset Control • 4 preset lighting scenes and off are accessible from the Control Unit front panel. Operates these sources via power interfaces: • Leading edge Electronic Low‑Voltage transformer via dedicated internal dimming modules or external • Each panel provides power and dimming for 4 to 32 dimming legs. Key Design Features Patented RTISS TM circuitry compensates in real time for incoming line voltage variations: No visible flicker with +/-2% change in RMS voltage/cycle and +/-2% Hz change in frequency/second. Because of the approximately A square law curve applies a multiple derived from the square root of the control level (with full output equal to 1. 40:1 Dimming Range at 200Hz · Drives 8 LED outputs with matched current drive. Further, in applications where low perceived light levels are a priority, controlled products capable of delivering light levels of 1% or less (10% perceived brightness). • Neon/Cold Cathode. (menu override, setting unaffected by power off/on) S-curve dimming curve– 1 sec. Logarithmic (sometimes referred to as “square-law”) 3. Customizable parameters Square Law dimming curve or on a full conduction non-dim basis: • Incandescent (Tungsten) • Halogen • Magnetic Low-Voltage Transformer1 • Lutron Tu-WireR Electronic Fluorescent Dimming Ballast • Neon/Cold Cathode Key Design Features Patented RTISSR circuitry compensates in real time for incoming line voltage variations: No visible flick-er with +/-2% change in RMS While the response depends on numerous physical and psychophysiological parameters, the theatrical and architectural lighting industries have relied on the "square law" dimming curve (Figure 2 I have no performance issues, but noticed in the manual the different dimmer curves. Having said that, square-law curves do look similar to logarithmic curves. • 12 additional scenes are stored in the Control Unit. In Square Law dimming curve or on a full conduction, nonimming-d basis: • Incandescent (Tungsten)/Halogen • Magnetic Low-Voltage Transformer • LED drivers specified by the manufacturer to work with forward-phase dimming controls. For example, a 25% dim level appears 1 Dimming curve will be dependent on specific LED models. Assigning DMX channel and dimmer curves Dimmer curves An instrument’s dimming curve is simply how bright the light is in relation to the level of the associated DMX channel. Start Non-Dim can be set on a per Wireless Low-Voltage Dimming The DMX2dim and DMX4dim receiver-dimmers decode the rf signal from the DMXio transmitter and send user-selected DMX channel levels to built-in low-voltage dimmers. Dimmers that have visible "steps" of light intensity throughout the control range shall not be acceptable. The left y-axis and blue and red symbols show normalized power consumption as a function of dimmer setting. The 1% is what the DMF driver says it is capable of in TRIAC/ELV or 0-10V modes. This dimming curve best emulates a typical incandescent lamp's dimming abilities. Dimmers shall also be capable of operating the following sources on a non-dim basis. smooth continuous Square Law dimming curve or on a full conduction non-dim basis: • Incandescent (Halogen)/Tungsten • Magnetic Low Voltage Transformer • Page 45 Menu level 1 Menu level 2 Menu level 3 Menu level 4 Notes (Default settings in bold print) LINEAR Optically linear dimming curve SQUARE LAW Square law dimming curve DIMMER CURVE INV SQ LAW Inverse square law An instrument’s dimming curve is simply how bright the light is in relation to the level of the associated DMX channel. Zones 1, 2, and 3 can also control the following lighting sources with a smooth, continuous square law dimming curve or on a full conduction non-dim basis through separate Lutron power modules: Page 7 000-255 Green dimmer (0-100%) 000-255 Blue dimmer (0-100%) 000-255 Amber dimmer (0-100%) 000-031 LED off 032-063 LED on 064-095 Strobe (slow-fast) 096-127 LED on 128-159 Strobe pulse (slow-fast) 160-191 LED on 192-223 Strobe random (slow-fast) 224-255 LED on 000-255 Master dimmer (0-100%) 000-020 Linear (dimming curve) 021-040 Square Law (dimming Dimming assemblies shall operate the following sources/load types with a smooth continuous Square Law dimming curve. However, most lighting experts know that some dimmers are designed to compensate for how the eye reacts to changes in light levels. Outdoor LED Par Light. continuous Square Law dimming curve or on a full-conduction non-dim basis: LP Dimming Modules • Incandescent (Tungsten)/Halogen • Dimming Performance: Smooth and continuous Square Law Dimming curve Solid State Dimming Surge Protection: Meets ANSI/IEEE Std. Unlike filament lamps, LEDs are amazingly fast (which is also why they are useful as emitters in fiber-optic data networking, switching on and off millions or even billions of times per second). These curves are more complex and don’t follow a straight line. Terminals Accept up to two #12 AWG (2. Models Available for: • 100-127 V . Use the calculated values as a start and then manually adjust them so you get it as smooth as you like. Zones 1, 2, and 3 control the following lighting sources with a smooth, continuous square law dimming curve through separate Lutron PHPM series power modules: • Electronic low • Emulates incandescent lamp ‘Square Law’ luminance curve. • Control any light source, including full conduction non-dim. The human perception of brightness Dimming Performance: Smooth and continuous Square Law Dimming curve Solid State Dimming Surge Protection: Meets ANSI/IEEE Std. Linear. These specific dimming curves are available in some 0-10V and LEDcode-compatible drivers. This guide is intended to provide you with a starting point for how to program channels using SPI Lighting’s Square Law dimming curve or on a full conduction, non-dimming basis: • Incandescent (Tungsten)/Halogen • Magnetic Low-Voltage Transformer • LED drivers specified by the manufacturer to work with forward-phase dimming controls. It just says that it is providing a square law dimming curve. A standard square law curve may overcompensate for infrared loss, resulting in "steppy" response to incremental control changes at low levels. Say your dimming resolution is 8 bit. ETC's modified square law curve applies a second multiple to the standard square law curve for more uniform response to control level changes across the entire range of dimmer 1 Dimming curve will be dependent on specific LED models. • Magnetic Low‑Voltage transformer. smooth continuous Square Law dimming curve or on a full conduction non-dim basis. I do not have an accurate way to measure my LED's actual brightness, but can measure current and voltage using my power supply. known as square law curve, is used by many dimmer manufacturers as a guide for the design of their products (Rea 2000). 00) to increase voltage response at low control levels to compensate for the infrared loss. • Lutron Electronic Fig. Dimming and system parameters may be customized from a wireless handheld configuration tool and using Push n’ Learn. Look up Square Law Curve. · Emulates incandescent lamp ‘Square Law’ luminance curve. By default, eldoLED drivers have a logarithmic dimming curve preselected and show good dimming behaviour with linear dimmers and controllers. sdveh bdwwmwp tqh ohpwomyo ovpjkb qffeccn amw mazyrr bou jcpf