Peak LED Solutions Matterhorn 3 LED Hard Anodized Lug Style Light is about the size of your finger. The perfect pocket light since it is small, light-weight, durable and has a long battery life. Light powered by one(1) AAA alkaline battery.
Candle Power: 70 to 79 cp ( Hi-Power ) 101-110cp ( Ultra-Power )
Diameter: 0.53in Length: 3.00 in
Weight: 0.73oz

Battery Life:
Hi-Power: 3 hours 50% 12 hours total
Ultra-Power: 2 hours 50% 8 hours total

Available with the following LED options:
Snow
White
Red
Ultra Violet (UV)
Amber
Blue
Cyan
Pink/Purple
RGB