Nitebeam 500 - High Power 500 Lumen 5 Modes and Nebo 5615 Redline 250 Lumen 5 Modes 900 lumen and 250 lumen combination set 900 - 5 modes - H, M, L, SOS, Strobe - 5615 - 5 modes Includes 2 ea 18650 rechargeable and 3 ea AAA batteries Compact size Aircraft grade aluminum with tactical face