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I have some disable up/down lighters bonded to the wall in a house I recently bought. Probably about 8 years old. One flickered irritatingly so I investigated.
They are not designed for disassembly but what I can see from above below they have a CREE XLamp XP LED top and bottom and another part which I presume is a voltage controller though there is no writing on this. I measured the voltage across them at their brightest, 10V.
So my questions:
1) What current diode would replace the CREE? I can't find the one I have on the internet.
2) If my problem is the driver unit what part might that be?
I rather suspect the driver. Is it likely two LED would fail together?
Thanks.
They are not designed for disassembly but what I can see from above below they have a CREE XLamp XP LED top and bottom and another part which I presume is a voltage controller though there is no writing on this. I measured the voltage across them at their brightest, 10V.
So my questions:
1) What current diode would replace the CREE? I can't find the one I have on the internet.
2) If my problem is the driver unit what part might that be?
I rather suspect the driver. Is it likely two LED would fail together?
Thanks.
