85 Lumens 1 AAA battery included IPX4 weather resistant 40-meter beam distance 2-meter impact resistance The Bushnell TRKR 85 Lumen Hat Light is the perfect hands-free lighting solution. The integrated clip attaches securely to most hat bills. Illuminate your path for up to 40-meters with 85 lumens of white light or use the red mode to protect your night vision after the sun has set. A heavy-duty, impact-resistant body ensures this light is built to last for many adventures to come. With the Bushnell TRKR 85 Lumen Hat Light, work doesn’t have to stop when the sun sets.