Nightstick Intrinsically Safe Multi-Function Dual-Light 3AAA Headlamp w/Elastic Strap 160 Lumens Green. The dual top mounted switches provide user controlled high or low-brightness spotlight high or low-brightness floodlight operation and our exclusive Dual-Light design - the ability to turn on both the spotlight and the floodlight at the same time for maximum user safety and lighting versatility. Power comes from 3 AAA premium batteries (included). Specifications for Nightstick Intrinsically Safe Multi-Function Dual-Light LED Headlamp: Manufacturer: Nightstick Color: Green Beam Color: White Light Output: 60 - 160 lumens Additional Features: Dual-Light Intrinsically Safe Battery Type: AAA Bulb Type: LED Fabric/Material: Polymer Weight: 94 g 3.3 oz Beam Distance: 60 - 82 m Water Resistance Level: IP67 Battery Quantity: 3 Lumen Range: 60 - 160 lumens Length: 53 mm 2.1 in Features of Nightstick Intrinsically Safe Multi-Function Dual-Light LED Headlamp: cETLus ATEX INMETRO and IECEx listed Intrinsically Safe CREE LED technology - 50000 + hours LED life High/low-brightness spotlight high/low-brightness floodlight & Dual-Light Focused spotlight beam for distance illumination Wide unfocused floodlight beam for close-up illumination Engineered polymer housing Dual switches located on top of light Adjustable ratchet tilt head ANSI IP-67 dust proof and waterproof. Impact resistant to 2 meters. Chemical resistant Powered by 3 premium AAA alkaline batteries (included) Limited Lifetime Warranty Package Contents: Nightstick Intrinsically Safe Multi-Function Dual-Light LED Headlamp Batteries Nightstick XPP-5454G: Intrinsically Safe Multi-Function Dual-Light 3AAA Headlamp w/Elastic Strap 160 Lumens Green