HomeBeck Led Beanie,50 Lumens & 4 Ultra Bright LED Lights LED Hat for Hunting, Camping, Grilling, Auto Repair, Jogging, Walking, or Handyman Working - One Size,Black WORK GREAT FOR COLD WEATHER - 4 LEDs offer 50 Lumens of light and will last 100,000+ hours HIGH QUALITY - 100% Polyester. Compression fleece beanie fit one size. Liner is 100% Black polyester HANDS-FREE LIGHT - 4 LEDs with a traditional cap to create an innovative hands free flashlight. Easy to Change the Batteries - are easily found at any grocery or hardware store. WARRANTY - Lifetime Limited Manufacturer's Warranty