Small but very bright! To attack it to the radiator I use a good thermal conductive glue, that I bought here: http://www.banggood.com/STARS-922-CPU-GPU-Thermal-Silicone-Grease-Compound-Glue-p-1136461.html?p=D3040313149142015035

Small but very bright! To attack it to the radiator I use a good thermal conductive glue, that I bought here: http://www.banggood.com/STARS-922-CPU-GPU-Thermal-Silicone-Grease-Compound-Glue-p-1136461.html?p=D3040313149142015035

Small but very bright! To attack it to the radiator I use a good thermal conductive glue, that I bought here: http://www.banggood.com/STARS-922-CPU-GPU-Thermal-Silicone-Grease-Compound-Glue-p-1136461.html?p=D3040313149142015035

These are nice and bright leds. Not 3w but bright enough for me. For prolonged use you should put them on a heatsink: http://bit.ly/2BqtDoN

These are nice and bright leds. Not 3w but bright enough for me. For prolonged use you should put them on a heatsink: http://bit.ly/2BqtDoN

These are nice and bright leds. Not 3w but bright enough for me. For prolonged use you should put them on a heatsink: http://bit.ly/2BqtDoN