After-Sales Service:

All items of Liansheng LED are warranted 2 years from the date of Invoice. Please notify us as soon as possible if any questions, we will respond it within 24hours. Please kindly noted that we are not responsible for the damage of use, improper installation, or abuse. 
We accept return for defective items only, and under the following conditions:

• Buyer should charge for the return shipping cost.
• Goods will not exchanged for cash refund.
• Goods will not exchanged if small imperfections of the product. 

We promise will give you a satisfied resolution ! Any mistakes will never be the customer`s problem.