1.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.
2.How to explain “lumen output “ ?
The total lumens emitted of a light source, system, or solution.
3.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.Toppo Lighting is one of the leading toppo professional edge lit led panel manufacturers and suppliers in China, which is equipped with a productive factory. Welcome to import the newest toppo professional edge lit led panel at competitive price with us. We can also offer you customized service.