The Fenix LD12 Personal LED flashlight is re-designed. It is now compatible with 14500 rechargeable Li-ion batteries. It is fitted with a CREE XP-G2 R5 neutral white LED for better color rendering and delivers a maximum of 320 lumens. Whit four brightness levels plus strobe mode, and a convenient dual switch, th LD12 definitely will be the must-have for everyday carry. --Utilized CREE XP-G2 R5 neutral white LED. --Powered by one AA battery (included) or by one 14500 rechargeable Li-ion battery. --Four brightness levels plus strobe mode. ANSI/PLATO FL 1 STANDARD: USING 14500 Li-ion battery. --Turbo: 320 lumes for 1 hour. --High: 70 lumens for 3 hours 30 min --Med: 30 lumens for 11 hours. --Low: 5 lumens for 50 hours. --Strobe: 320 lumens. PRC