1. magnetic led flashlight 2. cree Q5 bulb, 320 lumen, focus 3. IPX 8 waterproof 4. hardest anodized 5. screw switch 3 watt waterproof cree Q5 magnetic led flashlightModelGL N3Size146 * 35 * 22 mmWeight146 g (without battery)Battery1 * 18650, 3.7V, 2200mAhMaterialAL6063 aerospace aluminumLED1 x 3 W Cree Q5 White LEDMax Output320 LumenHousinghardest anodized ,all joints with O-ring ...