... XM-L T6 LED, max output 300 lumens 2. Telescopic zoom dimming 3. Effective range 200 meters 4.Batterry type: 3 ... , max output 300 lumens, effective range 200 meters. 3. Telescopic zoom dimming for spot and flood beam, to meet your needs ... . Use 3 x AAA alkaline batteries. 7. CONVEX LENSSpecification:Operation: High - Low - Strobe - Off. Press the switch to cycle through two ...