Luminaire Led
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SPECIFICATIONS - hubbellcdn
hubbellcdn.comZone Lumens % Luminaire 0–30 5950 28.5 0–40 9666 46.4 0–60 16795 80.6 0–90 20841 100.0 0–180 20844 100.0 LUMINAIRE DATA Test No. CLB2-40MH-W-EDU Description Columbia Linear Highbay Delivered Lumens 20844 Watts 153.875 Efficacy 135 Spacing Criterion 0° = 1.23 90° = 1.29 PHOTOMETRY Horiz 0-180
RL56 SeleCCTable spec sheet - TD518299EN
images.thdstatic.comA complete luminaire consists of a housing, and LED module, order separately. Models Lumens CRI/CCT Driver Finish Accessories RL56= 5"/6" all- purpose retrofit LED module 06=600 lumens (nominal) 09=900 lumens (nominal) 12=1200 lumens (nominal) 9S=90 CRI minimum, white tuning, selectable
LLD & LED: Choosing the Right Light Loss Factor for LED ...
www.energy.govLamp Lumen Depreciation (LLD) Factor – LED …according to the IES Handbook …regardless of actual performance …applies the same value to all LED products ≤0.70 If light level is not important, LLD can be calculated using mean:initial lumens. • Package, array, module, or luminaire? • LED material properties • Junction temperature
Energy Efficiency of LEDs
www1.eere.energy.govLED luminaire efficacy exceeding 200 lm/W.2 Upon reaching such levels, LEDs would far surpass the efficacy of current linear fluorescent, compact fluorescent, high intensity discharge (HID), and incandescent sources, all of which are generally considered