Olight S2 Baton Cree XM-L2 LED 950 Lumens Variable-Output Side-Switch LED Flashlight With 18650 Battery and Battery Charger and SKYBEN Holster Cree XM-L2 / U3 LED,22 degree emission angle 90% transparent ratio PMMA TIR lens to deliver homogenous spot light 4 standard modes: 950 lumens, 400 lumens, 80 lumens, 10 lumens.2 special modes: 0.5 lumens and 10Hz strobe mode Turbo mode has a limit of 2 minutes for constant on, after that the light output will ramp down by 50% within 1 minute.Built-in timer: 3 minutes (short timer)or 9 minutes (long timer) Removable pocket clip that is scratch resistant.Flat tail cap design contains a strong magnet providing the ability to place it upside down and use it as a hands-free work light. Positive polarity end on the battery faces the tail of the flashlight, reverse polarity protection to prevent improper battery installation.