EagleTac D25LC2 Clicky 850 Lumens CREE XM-L2 U2 LED Flashlight w/ Eagletac 2500mAh 18650 Rechargeable Battery, Charger & Bright Lumentac Keychain Light Maximum 850 lumens featuring latest Cree XM-L2 U2 LED 4 Different Brightness Setting & Strobe: 850lm/1hr, 557lm/1.8hr, 69lm/15hr, 7lm/100hr Use 1x18650 or 2xCR123A Batteries Include a high performance Eagletac rechargeable 18650, charger and Lumentac Keychain Light High quality with 10 Years warranty service, buy with confidence!