In general, the power (wattage of LED lamps is calculated by the power of the LED chip (light source , that is, a 10-watt LED lamp, and its light source should be 10W or....
What is the difference between led chip, wattage and lamp wattage?
In general, the power (wattage) of LED lamps is calculated by the power of the LED chip (light source), that is, a 10-watt LED lamp, and its light source should be 10W or.
