Only checked for lighting, almost unused. * With a maximum luminous flux of 7000LM, it is about 9 times brighter than a standard 60W incandescent light bulb. * Switchable between focused and diffused light & maximum irradiation distance of 600 meters. * Battery can be charged and replaced & can be used for up to 43.5 hours. * Equipped with 8-step dimming function including strobe. * Colorful RGB mode, great for a wide range of applications. * Rotary switch that is easy to operate even with gloves on & easy-to-see indicator.