All CoyoteLight LED Lights include batteries, wall charger, 1in scope ring mount, & warranty. High performance lifetime solid state LED rated at 65,000 hours. Fully adjustable light intensity control. On/off and 0 - 100% adjustable. Extreme battery life. Over 48 hours run time under typical hunting conditions. 5.5hrs (red, green, infrared), 3hrs (white) hours on full intensity. Limited Lifetime warranty on housing, 5 year warranty on electronics. Replaceable Lithium Ion rechargeable batteries. Use as handheld, gun scope, or mono-pod mountable. Variable focus for adjusting spot to flood light. Low battery indicator. Integrated Picatinny rail for mounting on a gun or scope. Auxiliary jack for external dimmer when mounted to a mono-pod or gun. Light-up predators eyes at over 1000 yards. Light weight and portable.