LUCKYSUN F3x U2 LEDs Aluminium Alloy 26650 Flashlight 3000lm in Led Flashlights Torch Light Rechargeable Camping Hunting Outdoor ActivityBattery NOT Included Install with 3 CREE XML U2 and the lumen is up to 2500 High efficiency for glossy reflector cup Military Grade Hard Anodized (HAIII) 304 stainless steel attack head Copper surface for electric conduction