3-5 years from the manufacturing date.
2.How to explain “Flux/luminous Flux “?
Luminous flux is the measure of the perceived power of light produced by the LED, adjusting to reflect the varying sensitivity of the human eye to different wavelengths of light.
3.What’s your shipping method ?
UPS, DHL, Fedex, TNT or Shipping by Air or by sea
Toppo Lighting is one of the leading 32w ip20 toppo led panel lights manufacturers and suppliers in China, which is equipped with a productive factory. Welcome to import the newest 32w ip20 toppo led panel lights at competitive price with us. We can also offer you customized service.