Fenix. Equipped with a high-capacity 5000mAh battery it provides an extensive 42-hour runtime and is bolstered by USB Type-C rechargeability. Durability is paramount with an impact-resistant body IP68 dust and water resistance and a toughened ultra-clear glass lens with an anti-reflective coating. This flashlight imcludes features like a Luminus SFT70 LED with a 50000-hour lifespan advanced Pulse-Frequency Transmission System instant activation with dual tactical tail switches and reverse polarity protection. Crafted from robust A6061-T6 aluminum and finished with a HAIII hard-anodized anti-abrasive coating the PD36R Pro also includes a battery level indicator and is compatible with the AER-05 Remote Switch. Specifications for Fenix PD36PRO: Manufacturer: Fenix Color: Black Quantity: 1 Features of Fenix PD36PRO: Maximum Lumens: 2800 Beam Distance: 1247 feet (380 meters) Runtime: Up to 42 hours Lighting Modes: Five brightness levels and strobe Bulb: Luminus SFT70 LED with a 50000-hour lifespan Color Temperature: Around 6500K Size: Length 5.74 inches Head diameter 1.04 inches Body diameter 1.01 inch Weight: 5.96 ounces with battery included Battery: One included 21700 rechargeable li-ion battery Included: 5000mAh ARB-L21-5000 Li-ion battery USB Type-C charging cable holster lanyard spare O-ring Advanced Pulse-Frequency Transmission System (APF) Instant activation and instant strobe with dual tactical tail switch Toughened ultra-clear glass lens with an anti-reflective coating Boot-up battery level indication and low-voltage warning Made of A6061-T6 aluminum Premium type HAIII hard-anodized anti-abrasive finish Impact resistant dustproof and waterproof up to 2 meters Package Contents: Fenix PD36PRO