1)How about the warranty and replacement?

Warranty: the warranty is 12 months. Warranty does not cover artificial damage.

Replacement: Just take photo of the defective products without returning to us and we'll send the new products to you together with the next new order.

2)How much is  the shipping cost be?

It depends on the size and weight of the order and the shipping method.

3)What's the advantage of your lights?

A. High quality of the raw material, such as the led chip,the aluminum parts, the lens and so on.

B. Stable performance, super brightness, quick response and good glowing effect.

C. Very low power consumption, energy-saving