Rechargeable 1/2 Mile Spotlight. The LUXTREME SL50 Spotlight by NEBO offers extraordinary beam distance and a close range flood pattern in an ergonomic and rugged design. In high mode, it blasts light up to 800 meters or half a mile away! It’s USB-C rechargeable, has an IP67 water-resistance rating, a 40-hour run-time, and much more! Packed with features and function, the Luxtreme SL50 Spotlight does not disappoint. 3 Hour Recharge Time. Flashlight Height: 7.80″. Flashlight Width: 1.50″.