USED Streamlight Wedge SL USB-C Rechargeable Battery 500 Lumens LED Flashlight Black. Ultra-Modern. Slimmed to Perfection. The Wedge SL is a high-performance inspection light designed for pocket carry. It's outfitted with an aluminum tail switch for momentary constant-on and THRO (Temporarily Heightened Regulated Output) modes. Specifications for Streamlight Wedge SL 500 Lumens LED Flashlight: Manufacturer: Streamlight Flashlight Application: Everyday Finish: Anodized Fabric/Material: Aluminum Beam Color: White Light Output: 50 - 500 lumens Battery Quantity: 1 Battery Life: 1.75 hours Charger Type: USB-C Bulb Type: LED Beam Distance: 80 m Lens Material: Acrylic Length: 5.65 in Height: 1 in Weight: 1.14 oz Battery Type: Lithium Polymer Features of Streamlight Wedge SL 500 Lumens LED Flashlight: Two Available Lighting Modes: Constant-on and THRO (Temporarily Heightened Regulated Output) mode for maximum brightness THRO: 500 lumens; 80m beam Constant-On (High): 100 lumens; 35m beam; runs 1.75 hours Constant-On (Low): 50 lumens 24m beam; runs 3.5 hours Package Contents: Streamlight Wedge SL 500 Lumens LED Flashlight Rechargeable battery End cover Streamlight 88840: Wedge Slim USB-C Rechargeable Battery 1000 Lumens LED Flashlight Black