matus_77Έγραψε πριν από 3224 ημέρες.I have few of both colors, so I can say all of cold white are quite the same, with different and crappy led chips inside. Warm-whites are better, almost perfect like you can see.
Με foksa11/01/2018I was skeptical at first considering how cheap this light are, but they are great. Light is really bright. They do generate a decent amount of heat when running at full power but that is normal for this kind of LEDs. To use them to their full potential you will need a current limiting driver ( http://bit.ly/2vV29RT ) and a decent heatsink: http://bit.ly/2vUJPs7
Με foksa25/12/2017I was skeptical at first considering how cheap this light are, but they are excellent. Light is really bright. They do generate a decent amount of heat when running at full power but that is normal for this kind of LEDs. To use them to their full potential you will need a current limiting driver ( http://bit.ly/2vV29RT ) and a decent heatsink: http://bit.ly/2vUJPs7