Polyester Made in the USA or Imported HAT-MOUNT DESIGN - This Cyclops Micro 5 LED 10-lumens clip-on light is ideal for any situation that requires hands-free lighting. The contoured light fits securely on cap brims and will not obstruct your line of vision DURABLE CONSTRUCTION - This Micro clip-on light from Cyclops is made from high-quality materials; A 15-degree tilt function helps you aim the light beam precisely where you need it; Contoured to mount to your favorite cap for hands-free use BRIGHT LIGHT - This clip-on light features five super bright white LEDs that produce 10 lumens of light output. The light is powered by two CR-2016 batteries (included) and provides 118 minutes of burn time EASY TO INSTALL - This Cyclops lightweight clip headlamp is very easy to use - you just clip it on the hat/cap/pocket with a sturdy buckle which can completely free your hands and allow you to concentrate on your work ABOUT CYCLOPS - Lighting the way for over a decade, Cyclops has been at the forefront of lighting & portable power technology. With the continuing evolution of LED bulbs, Cyclops lights continue to get brighter and more energy efficient - year after year Micro Hat Clip Light with 10 lumen 5 super bright LED's with built-in 15 angle tilt Weighs less than an ounce, top mount design does not obstruct vision Burn Time: 118 minutes Powered by (2) two CR-2016 batteries (included)