* COB as the lighting source.
* cob adopt the ceramic base
* good insolation layer and has excellent heat conduction.
* dimming range is 0-100%.
* And you can choose the warm/natural/ cool white as you like.
* high CRI 80Ra
* give you more vivild and
A: Yes, welcome to test samples before your formal order.
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.