Usage Tips:1200 lumens white light 501B flashlight 18650 rechargeable outdoor lighting. High power: 1200 lumens output with XPL V6 LED, providing bright night lighting. Constructed from 6061T aluminum alloy shell with CNC processing for durability and anti-slip performance. Includes waterproof O-ring for reliable operation in rainy conditions (not submersible). Upgraded pressure switch provides instant activation; pressure switch cord length ranges from 9.8 to 17.5 inches. Enhanced switch design helps extend product lifespan. Complete package includes: 1 x LED flashlight, 1 x 18650 charger, 1 x pressure switch, 1 x flashlight holder. Compact and portable design fits easily in pockets or bags. Ideal for camping, hunting, hiking, fishing, running, emergency outages, research, and household use. Product name: 501B multi-function LED flashlight. Material: aluminum alloy. Battery: 1 x 18650 rechargeable lithium battery. Power source: rechargeable. Wattage: 30W. Light source: LED. Cool white color temperature: 6500K. Maximum brightness: 1200 lumens. Beam distance: 200–500 meters. Switch type: touch switch. Switch location: tail switch. Hard anodized aerospace-grade 6061 aluminum alloy construction. Impact resistance: 1.5 meters. Waterproof rating: IPX8. Lens: coated tempered glass with 98% light transmittance. Reflector: aluminum, smooth finish. Color: black. Product weight: 420g (including packaging). Dimensions: 130mm x 19mm x 30mm. Mount material: aluminum alloy. Ring diameter: 25mm. Rail type: 20mm Weaver standard. Package includes: 1 x LED flashlight, 1 x remote pressure switch, 1 x flashlight holder, 1 x AC charger (100V–240V).