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What is LM79, LM80 and LM70 testing on lights.

Post author:ElectricalWiki
Post published:11 Apr 2020
Post category:Lighting
Post comments:1 Comment

LM79, LM70, LM80 are test procedure developed and approved by illumnating Society of North America (IESNA) on LED lights. LM80 This test LM80 gives the age or lifetime of LED…

Terms related to Lighting and Lighting fixtures ..

Post author:ElectricalWiki
Post published:11 Apr 2020
Post category:Lighting / Electrical dictionary
Post comments:0 Comments

Luminous flux of luminarie (Light fitting or bulb) Luminous flux is total light output emitted by luminarie. It is denoted by (Φ) or lumen or lm. Light emitted by a…