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1w power led driver faults

amila117

Nov 27, 2013
1
Joined
Nov 27, 2013
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i have made some home led bulbs using low cost 1w power led and chinese driver circuit,
(aluminium heat sink model lights ,3w ,5w, 7w )
the problem is when using bulb for few days light is reducing gradually and the led driver cct is gonna blown ,i had this problem for most of lights that i have made,
can help me to fix this problem or any gd idea to make a reliable driver cct for drive 1w high power leds ,
thanks
:)
 

(*steve*)

¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd
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