BS Plastic;Key light with Aluminum engrave panel; Powerful COB light includes 3 light settings: high beam (100%), low beam (50%), and flashing; COB is 35 lumens on high beam setting (100%) and 24 lumens on low beam setting (50%); Uses 2 button cell batteries (type CR2032), included and replaceable; Note: item ships with battery blocker, must be removed prior to use; Product Size: 4" w x 1" h x 0.4375" dia.;
