Ultra Bright Red LED: The red light keychain offers 12 lumens handy close-up red LED light, it can be the easiest nearby emergency red light to get. Red light is the helpful tools for night observation. Perfect for astronomy outreach programs and night photography sessions.
Tiny and Lightweight: About the size of a quarter, adds no bulk to keychain with convenient quick release ring, weighs 0.2 ounces which adds no bulk to keychain.
Easy to Use: The on-off slide switch is easy to use. It¡¯ll continue to light and illuminate the way ahead. No longer worry about walking at night.
Replaceable CR2016 Batteries: The installed 2 x CR2016 lithium battery gives you up to 12 hours of continuous use.
Makes a Great Nightlight: If you are doing military training, astronomy observing, reading sky charts and night photography in VERY dark locations, these are the perfect little light to give people.
