Aerospace grade aluminum body provides impact resistance. Anti-roll body design makes it easy to use on any job. On/off switch controls area/ spot/ laser lights individually. Super bright LEDs offer years of maintenance free operation. The 16 LED area function emits 32 lumens of clear bright light. The 8 LED spot function emits 16 lumens bright directional light. Red laser pointer faction. Heavy duty base provides hands free convenience. 3 AAA Eveready batteries are included providing up to 6 hours of area lighting use and up to 12 hours use as spot directional light.