Features and Benefits: Strion LED HL 12 Pack: 3 Red, 3 Blue, 3 Lime, 2 Orange, 1 Purple; Lamp Type: C4 LED; Lumens: 500; Low Lumens: 250, 125; Battery Size: 3.75V 2200 mAh Li-Ion rechargable; Run Time on Max Setting: 1 hour; Run Time on Other Settings: 250 Lumens - 2 hours. 125 Lumens - 3 hours 30 min. Strobe - 2 hours 30 min; Rechargable: Yes; Material: Aluminum; Light Color: White; Beam Distance: 500 lumens - 200 m. 250 lumens - 141 m. 125 lumens - 100 m; Peak Beam Intensity: 500 lumens - 10000 cd. 250 lumens - 5000 cd. 125 lumens - 2500 cd; Lifespan: 50,000 hours; Weight: 5.2 oz. (148 g.) (with battery); Length: 5.9" (14.99 cm); Head diameter: 1.25" (3.18 cm); Body diameter: 0.95" (2.41 cm); Charging: Lithium ion battery is rechargable up to 1000 times; fully recharges in 3 hours;