Panther Vision CUBWB-4553 Powercap Beanie 35/55 Ultra-Bright Hands Free Lighted Cap combine Patent Pending Ultra Bright LED technology with a premium Compression Fleece LED beanie style hat to provide you with the perfect hands free flashlight. The soft, moisture wicking lining of the LED hat will pull moisture away from your head and keep you warm and dry. The 4 LEDs provide more than 48 Lumens. When you click the easy on/off switch hidden in the band, you'll notice that 2 of the LEDs are angled down at 55 degrees to light up where your hands are for close up tasks, while the other 2 LEDs are aimed forward to light the distance up to 72 feet away. 4 CR2032 Coin Cells hidden in the band of the Panther Vision LED hat to provide up to 68 hours of life and are easily replaceable.