LED LIGHTING-E27 G60-3UHP(45)-W

Brightness not only continue to increase ,in 1992 an LED thermal impedance (Thermal Resistance) to 360 ℃ / W, dropped after 125 ℃ / W, 75 ℃ / W, 15 ℃ / W, LED technology has been cooling upgrade , and the exercises had been to each is 6 ℃ / W ~ 10 ℃ / W level, but also put it simply, in the past, each LED of the power consumption of 1 W, will increase the temperature 360 ℃, now is the same as 1 watt of power consumption, temperature is rose by only 6 ℃ ~ 10 ℃.