1.Could i tell you what’s LED driver ?
An electronic circuit that converts input power into a current source -a source in which current ramains constant despite fluctuations in voltage fluctuations ,overvoltages, and voltage spikes.
2.Do you have the ability to do independent and development ?
Our engineer department have 15-20 people. We have the research and development capabilities. We also collect regularly each customer feedback. We have product improvement and new product development. We also hold monthly new product launches.
3.How to explain “lumen output “ ?
The total lumens emitted of a light source, system, or solution.Toppo Lighting is one of the leading 60*60cm prime series good panel lights manufacturers and suppliers in China, which is equipped with a productive factory. Welcome to import the newest 60*60cm prime series good panel lights at competitive price with us. We can also offer you customized service.