Last comments - LED lighting (Except road lanterns), LEDs in general, lasers, flashlights and other lighting gadgets

Last comments - LED lighting (Except road lanterns), LEDs in general, lasers, flashlights and other lighting gadgets

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GRRRRRRRRRRRRR!!!!!!!!!!!!!!!!!!!!!dor12309/30/20 at 11:07dor123: These aren't COB but SMD. GRRRRRRRRRRRRR!!!!!!!!!!!!!!!!!!!!!dor12309/30/20 at 10:50HPS_250: More cheap LED cob retrofits... Looks like white LEDs have much worse lumen maintenance than non-phosphor colored LEDsdor12309/20/20 at 11:12takemorepills: PC (phosphor conversion) leds are more sensitive t... Looks like white LEDs have much worse lumen maintenance than non-phosphor colored LEDsdor12309/20/20 at 10:51Prismatic: Thats interesting. When I saw your picture I thoug... Looks like white LEDs have much worse lumen maintenance than non-phosphor colored LEDsdor12309/20/20 at 10:04rjluna2: I have seen such recent Dell computer(s) at my wor...
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Looks like white LEDs have much worse lumen maintenance than non-phosphor colored LEDsdor12309/20/20 at 09:59merc: Other colours degrade as well. Looks like white LEDs have much worse lumen maintenance than non-phosphor colored LEDsdor12309/20/20 at 09:45Lightingguy1994: The material used to produce blue light doesn'... Yohananof replaced their induction lighting to LEDdor12308/30/20 at 07:56rjluna2: Part of the LEDs dimmed at the fashion store near the fast food areador12308/23/20 at 02:09dor123: Near the end, isn't a failed LED panel, but pa... Part of the LEDs dimmed at the fashion store near the fast food areador12308/22/20 at 21:59suzukir122: Ohhh yeah... THIS store. ... the one with the...
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NISKO candle LED lamps in the storage of Carmel hospitaldor12308/04/20 at 22:50dor123: I volunteering there, copying documents for the di... NISKO candle LED lamps in the storage of Carmel hospitaldor12308/03/20 at 14:18Edmund Ironside: How come you are always in the storage of this hos... Over-illumination at Maldini fashion storedor12307/04/20 at 21:19Binarix128: Or the red filter is not perfect, and it's all... Over-illumination at Maldini fashion storedor12307/04/20 at 20:29dor123: I don't think this is even caused by the red f... Over-illumination at Maldini fashion storedor12307/04/20 at 11:53Binarix128: Maybe your camera sensor red filters are fluoresce...
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Over-illumination at Maldini fashion storedor12307/04/20 at 07:33dor123: Because this camera see blue LED as purplish somet... Over-illumination at Maldini fashion storedor12307/03/20 at 23:28Binarix128: Why the red sensors of the camera are reacting to ... Over-illumination at Maldini fashion storedor12307/03/20 at 23:26dor123: The blue peak of blue LEDs don't covers the UV... Over-illumination at Maldini fashion storedor12307/03/20 at 22:36Binarix128: Seems like the blue peak of the LEDs also covers t... Over-illumination at Maldini fashion storedor12307/03/20 at 22:16Ash: To my estimate the light level there is 3000 Lux o...
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Over-illumination at Maldini fashion storedor12307/03/20 at 22:14Binarix128: There are too much floods for keep the store light... Over-illumination at Maldini fashion storedor12307/03/20 at 21:59xmaslightguy: What a tiny little store
I'd say its a ...
The state of the greened out LED panels, at the parking lot near Rami Levidor12307/03/20 at 21:38Binarix128: I throught that L*Ds goes EOL*D at the 100 hours, ... The state of the greened out LED panels, at the parking lot near Rami Levidor12307/03/20 at 20:47SodiumCapital: There you go, makeshift MV T5 LED tubes, at Rami Levi supermarketdor12307/02/20 at 14:16dor123: Dimmer.
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T5 LED tubes, at Rami Levi supermarketdor12307/02/20 at 14:06fluorescent lover 40: How do they look? Are they the same brightness as ... The state of the greened out LED panels, at the parking lot near Rami Levidor12307/02/20 at 13:53dor123: They were green even when they were brand new. The state of the greened out LED panels, at the parking lot near Rami Levidor12307/02/20 at 13:12Bulbman256: Its funny how leds green out faster than a phospho... EOLEDs at Capito ice cream restaurantdor12306/26/20 at 22:34tolivac: Could these bad lights be replaced under warranty? A disco LED lamp that my mother bought for medor12306/19/20 at 22:41Binarix128: I have one but in white body. Interesting that it ...
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