Over 10 years,Shenzhen Toppo lighting company always try best to produce long life time led lights and always pay attention to daily quality controlling ,which have won the favorable reputation around the world.Send Inquiry
A key component to maximize the uniformity of light, to make the backlight slim and to reorient the line or dot light source such as LED to the plate light source.
2.What’s Watt ?
The unit of electrical power as used by an electrical device during its operation. Many lamps come with rating in watts to indicate their power consumption.
3.How to explain “lumen output “ ?
The total lumens emitted of a light source, system, or solution.