50000mcd high brightness rating Ultra bright white LED emitter Perfect for to go on any keychains and as a cool and inexpensive casual gift Weights almost nothing (8 grams with batteries installed) Lock switch allows keychain to be turned on continuously without pressing
great little lite.fits on a key chain with out being bulky and heav. very brite.lights up a whole room. used it at night to help change my car battery,lit up my whole engine compartment. Great price. thank you.