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Failed led lamp

Failed led lamp

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Bought in 2011, this is the second Philips lamp showing the same failure of the other: leds foward voltage increased too much.

Both led chips are connected in parallel (i suppose), each chip consist in an while COB led surrounded by 4 strings of red leds for increasing red output.

This failed lamp present 120V at the connections.

ebe8d184-f683-4282-ad64-06936453db3c.jpeg IMG_5075.JPG IMG_5073.JPG youtube_sgDtgiHAk8U.jpg

Light Information

Light Information

Manufacturer:Philips
Model Reference:Ambient Led
Lamp
Base:E27
Service Life:Too short
Electrical
Wattage:8
Voltage:230
Physical/Production
Application/Use:Paperweight (now)

File information

File information

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Filename:IMG_5073.JPG
Album name:marcopete87 / Lamps
Keywords:Lamps
File Size:632 KB
Date added:Dec 30, 2015
Dimensions:2465 x 1848 pixels
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