Product model: P72D-16 Lamp model: New 16-core LED [Lens material]: optical lens < p>[Working gear]: 5 gears (high, medium, low, fast flash, slow flash) Product size: 17.1 x 4.7 x 3.5 cm p> 19.3x4.7x3.5cm (length after zoom) [Applicable battery]: 26650x1/18650x1/AAAx3 (without battery) [Waterproof grade]: IPX5 [Lumen Brightness]: 4800 theoretical lumens (approximately 2500 actual lumens) [Product power]: 45 W [product material]: alloy aluminum Operating voltage: 3.7V Product color: black [Can charge directly]: charging Fast Type-C (with dual output and input ports). [Focus]: Telescopic Focus Focus Position switch: middle button switch [Battery display]: 4 LED indicators, each light represents 25% of the battery [Flashlight packaging]: box cowhide [product net weight]: 234g (single flashlight) [Package size]: cowhide box size: 18.7 x 7.3 x 4.4 cm, plastic box size: 19 x 12 x 5 cm. [Features]: input and output, power display, using the new high-brightness P160 LED. 1. The new 16-core lamp beads, the high brightness can reach 4800 lumens, and the service life is 100,000 hours; 2. Convex lens sheet: Eagle Eye convex lens sheet, good light transmission performance, not easy to damage, sturdy aluminum attack head protects the lens from wear. 3. Telescopic zoom: Extend the head left and right to zoom, astigmatism focus mode, which is convenient for use in different situations; 4. Central switch: high-quality natural rubber material, surface anti-slip treatment, light touch switch to change the lighting mode; 5. Battery contact: The battery spring contact design has good electrical conductivity and can effectively prevent poor contact.