A1: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. Q2: What about the lead time?
A2:Sample needs 3-5 days, mass production needs 1-2 weeks for order quantity more than
one container
Q3: How to choose the system Voltage 12V /24V ?
A3: We could design the system for you .Usually 12V system for 15W-40W LED lamp , 24V system for 50-150W LED lamp .
Q4: How do you ship the goods and how long does it take to arrive?
A4: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5: Is it OK to print my logo on led light product?
A5: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.