95. Uplighter

Uplighter – 2: Heatsink / frame

Choosing a heatsink The lamps will each consume 10 Watts (about 1 Amp at 10 Volts). These LEDs use about 30% of the electrical energy to produce light, with the remaining 70% converted into heat. So the four lamps will create 40 x 0.7 Watts, or 28 Watts, of heat. Generally, heatsinksĀ are rated as degrees…… Continue reading Uplighter – 2: Heatsink / frame