<p>TM9K Pro Max Output 9,900 Lumens Max Beam Distance 510 Meters Max Beam Intensity 65,400 cd Max Runtime 65 h 0 m / 2.7 d LED 3 x NiteLab UHi 40 MAX Reflector OP Battery Built-in 5000mAh Li-ion Battery Special Modes LUMIN SHIELD™ Beam color White Light Length 133 mm / 5.24 in Head Size 40 mm / 1.57 in Weight 227 g / 8.01 oz Activity Law Enforcement, Military, Search, SAR(search and rescue)</p>