Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Sample needs 1-5 days, bulk order production time needs 1-2 weeks.

We have CE RoHS.

Small order would be shipped by International Expresses (3-7 days) or International logistics parcel (15-20 days). Bulk order would be shipped by Airline (5-7 days airport to airport) and sea shipping (20-40 days port to port).

Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

During the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to the real situation.