Nextorch K10 LED Flashlight

2 5/8″ overall. Black aluminum housing with stainless keyring. CREE
XP-G2 R5 LED. 3 modes. High: up to 65 lumen output with 1 hour, 40
minute runtime; Low: up to 20 lumen output with 5 hour, 50 minute
runtime; and Strobe. Uses one AAA battery (not included).