All Pelican Flashlights are backed by a Lifetime Guarantee of Excellence . Pelican guarantees its products against breakage and defects in workmanship. This guarantee does cover the lamp or batteries (rechargeable or alkaline) in flashlights. Any liability, either expressed or implied is limited to the replacement of the product. This guarantee is void if the Pelican product has been abused beyond normal and sensible wear and tear.This guarantee does not cover shark bite, bear attack, or damage caused by children under 5. To return your product on warranty, contact Pelican’s customer service directly at (1-800-473-5422)extension 5 or email to email@example.com for RMA return authorization number .