LED how much watts does the lamp belt have?
Different LED light bands are different, which need to be calculated according to their current and voltage, so as to calculate the power.Power is the measure of the transmission rate of energy. In a DC circuit, it is the product of the voltage V and the current A; it is much more complicated in the AC system. Whether they are high voltage or low voltage LED light belts, they convert AC to DC to work.
Look, there are a few light-emitting diodes, the general light-emitting diode from 1W to 3W is the majority, home restaurant lights with a few such small lights, 7W, a lamp, the interior is two light-emitting tubes.Of course, LED lights also have high power, but most of them are energy saving, power saving, and much less power than other lamps of the same brightness.The light emitting diodes with the power than lighting small, mostly in 0.1W, you can know about the number of count diode power, but it is best to calculate the current through the voltage, P = UI, so that more accurate.
This depends on the specific amount, I in monochrome lamp 5050 bar for example one meter 30 lamp is 7.2W meters 60 light is 14.4W
