1) First of all, we will provide free spare parts, about 2%.
2) During the warranty, if there are any problems with our products, the clients can send the broken parts back, we will repair them for free, and send them back to the clients with the shipping cost covered by GCL.
3) We can send engineers to the clients’ country to instruct the installation, or train their engineers, or maintain our products.
Our standard LEDs are as follows:
Indoor SMD0808/1010: Nationstar
Indoor SMD1515/2121: Kinglight
Outdoor 1921/3535: Nationstar
Our standard IC : MBI5124/5153/5252
Other brands can be used as well if required.