sample 3days,big order 15-30days after payment received
1.Profession: 6 years led light professional manufacturer.
2.Reliability: alibaba VIP approved. All products 100% full test before shipping out.3.Information:we will reply you as soon as possible, even small questions. 4.After service: When find bad goods,please send photos to us , we will send new ones to you next order within warranty or repair it.