We are a professional manufacturer of led flashlight, led headlamp, and other lighting product.
We check the products one by one before do the bulk packing
Usually it will take 30 days to finish the goods, but sometimes depend on the order quantity
We will compensate the customers for loss by products or discount if the problem caused by the product
Yes, we supply one free sample for checking
Usually it will take 4-5days to make new samples