Hello, my name is Mauricio, I'm from Brazil, and I'm new to this forum.
I have a little problem with a led bulb i bought in ebay, came from China.
Here are the specs:
48pcs 3528 SMD LEDs
Base: MR16
Warm white
Input: 12V
Power: approx. 9W
Diameter: 50mm
Height: 38mm
Luminous flux value: 200LM
Color temperature range: 3000K
Life: 50,000 hours
Well, I tested all bulbs (I bought 4) and all is working.
But after few minutes, the bulbs starts to fail. Not complete failure, something like blink, like down and up light.
I'm using a 100 to 240v power supply, 12V and 1A DC output.
1A is fine for this bulb, right?
I don't think it is defective bulbs, because it happens in all of them.
Do i need to use specific led power supply for these bulbs? Or my power supply is just not enough?
Any help, much appreciated!
MaurÃcio.