Features and Benefits:PURE BEAM FOCUSING WITH TWIST FOCUS: Pack two powerful beams into one and seamlessly transition�with no halos or hot spots�between short and long-range viewing. COAST�s patented focusing technology adapts to your need. The Ultra View Flood beam delivers edge-to-edge clarity in a broad circle, and the Bulls-Eye Spot beam sends a sharp ray of light at a distance with a transitional halo around the spot to increase the effective viewing area.FLEX CHARGE DUAL POWER: Power up on your terms. Lights with COAST Flex Charge technology feature a rechargeable battery that can be recharged either inside or outside the light. A simple USB connection to either AC or DC ensures you can always get juice. With COAST Dual Power technology, you have the choice to power your light with USB-rechargeable batteries or with standard alkaline batteries.SPECS: Light Output 700 lumens (high), 90 lumens (low). Beam Distance: 200 meters (high), 70 meters (low). Runtime: 1.75 hours (high), 8.5 hours (low). Tested and rated to ANSI/FL1 standards.TOUGH & RELIABLE: Backed by the COAST Lifetime Warranty against defects in materials and workmanship. IPX4 rated design for water resistance and durable body for 1-meter drop protection.Included Accessories: 1 x Li-Ion Battery Pack, 3 x AAA Alkaline Batteries, USB cable, AC Adapter, DC Adapter, and Hard Hat ClipsThe FL85R Headlamp is our most potent rechargeable front loaded LED headlamp. The light features our Flex Charge Dual Power system. The Flex Charge feature allows for the rechargeable battery pack to be recharged inside or outside of the headlamp using a micro USB. The Dual Power enables it to run on our custom rechargeable battery pack or standard alkaline batteries. The first button on the headlamp gives you the ability to shine an ultra wide flood beam and then quickly twist the bezel to a long reaching spot beam with transition halo. The second button on the headlamp enables the user to switch rapidly to a fixed red LED light to preserve night vision. It also includes a reflective safety strap for additional safety benefits. With Coast�s commitment to quality, the FL85R Headlamp is impact resistant, weather resistant and its LED is virtually unbreakable. The FL85R Headlamp is backed by Coast�s lifetime warranty against defects in materials and workmanship. Tested and rated to ANSI/FL1 standards.