USB RECHARGEABLE UV FLASHLIGHT - BLACKThe UVR 588XL USB Rechargeable UV Flashlight uses an LED rated at 37 mW cm2 on high for 14 hours but can be extended up to 40 hours in low mode (13mW cm2). The 385 lumen white floodlight runs for 5 hours on a single charge. The UVR 588XL is rated IP X7 waterproof and features a discretely sleeved collar that opens for direct USB charging. The built in charging indicator turns from red to green when fully charged. Included is a 2 foot USB C charging