UL/DLC/FC Trunk Linear System DALI Dimming 42W 6500LM/W ---Toppo Lighting

FAQ:

1.What’s efficacy about the light ?

The light output of a light source divided by the total electrical power input to that source, expressed in lumens per watt(lm/w).

2.How to explain “lumen output “ ?

The total lumens emitted of a light source, system, or solution.

3.what’s the payment methods you can accept ?

We can only use T/T. The bank information will be written in the PI. We can’t use Western Union and Paypal.

Toppo Lighting is one of the leading traditional tube fixture led fluorescent replacement? manufacturers and suppliers in China, which is equipped with a productive factory. Welcome to import the newest traditional tube fixture led fluorescent replacement? at competitive price with us. We can also offer you customized service.