If you work or play in an environment that puts constant stress on your equipment, then look no further than the Polysteel line of flashlights. The Polysteel 400R flashlight is equipped with Coast's Dual Power system that enables the light to run on either a custom rechargeable lithium-ion battery pack or standard alkaline batteries. The rechargeable battery pack also features a charging port that allows for the external charging of devices that standard USB inserts. The Polysteel 400R Flashlight is waterproof, drop proof, and crush proof while possessing Coast's Pure Beam Optics System with twist focus to make the light ultra durable and ready to weather any storm. With a stainless steel core and a poly outer, we put this light to the test and it passed each one with style. 

With Coast’s commitment to quality, the Polysteel 400R Flashlight is impact resistant, waterproof and its LED is virtually unbreakable. The Polysteel 400R Flashlight is backed by Coast’s 5 year warranty against defects in materials and workmanship. Tested and rated to ANSI/FL1 standards.