TC1200 – has up to 1200 Lumens and features a US made Cree LED XM-L2 LED technology that generates 20 percent more maximum output than the standard XML T6 and has a LAMP lifespan of up to 100,000 hours. 3 (AAA) or 18650 Lithium-Ion Rechargeable Battery * Batteries not included Dimensions = 5.09 in X