Very brite LED module. I will use them for extra light on my car. 1000 lums is almost the same power as H4 but it uses much less energy 10w only. It is so powerfull that you cant watch directly into sorce of light (could be dangures). Actualy there is no cons
It becomes verry hot after few seconds of ... Read more
It is easy to use (12V DC) and very tiny for its power; suitable for a lot of projects. Cheap and good quality COB led; the best to start from. It is not as efficient as other LEDS (CREE e.g.) but it is good for its price. Use a good heat sink according to its power, be carefull to not overburn it with ... Read more
- Very cold light, very bright!!!!
- build quality is very good. The 3X3 grid array of LED's is only covered with a thin layer of silicone, so be very carefully handling the emitter. I accidentally had a fingerprint on one. Cleaning with some alcohol (ethanol or isopropanol, but not methanol!) fixed ... Read more
Planning to make a reverse light for the car. This LED in series with a 3,9 ohm 5 W resistor and a heat sink will do the job (avg 13.6 volts on my car). Could use a constant current driver (ex. SKU 3256) but i think it's a bit overkill and the resistor is a lot more safe in this environment. Needs regulation ... Read more
good quality and very bright. I bought 4 and used them in DIY projects. A good heat sink will avoid temperature in LED. Bought along with SKU: 3256, the combination is awesome. Works well at small DIY projector and home lighting. Looking to order more and price is the best when compared with others. ... Read more
Good price, here is expensive yet.
Por ese motivo estoy buscando comprar en cantidad en algun lugar de estos para poder empezar a distribuirlos.
Muy responsables con el envio siempre me llega y si no llegas es por las politicas de bloqueo Ninguna/none con respecto al servicio, estaria bueno que se pueda ... Read more
Extremely bright! Will light up from a 9V battery and only draws ~300mA. Makes for a simple, cheap and very bright flashlight. Driving at 1A you cannot look at it without hurting your eyes. Easily lights up a room. These would make a great headlight for a bike, etc. Have not found any yet. Bought 3 of ... Read more
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