Bests & Worsts Reviews from Amazon

I ordered 2 TrustFire XLM C8-T6 LED 1000 Lumens Flashlights. One worked great. The second was DOA. Neither had instruction manual. Seller confirmed that the product does not come with instruction manual and could not provide any product information. Seller seemed un-willing to agree to traditional product swap and pushed to replace specific parts. The replacement part arrived and was incompatible. I paid through Amazon's payment system but their A-Z guarantee does not apply as Seller has their own specified return and replacement statement (look for it).