The Inspector 500+ light features a traditional flashlight head and a general light that can be revealed using its telescopic structure. A magnet in the base allows the lamp to be attached to, for example, the underside of a car hood or a metal storage shelf. The turbo mode, which can be used in bursts of up to 30 seconds, delivers an impressive 500 lumens. The maximum continuous light output is 250 lumens, pretty nice considering the lamps size. Inside the lamp is a rechargeable battery. For situations where charging isnt possible, you can easily bring along a couple of AAA batteries (not included), since the lamp also works with them. - IPX7 waterproof - Steel pocket clip - USB charging, cable included Penlight modes: - Turbo (500 lm): 30 s / 142 m - High (250 lm): 3.5 h / 98 m - Low (25 lm): 8 h / 31 m - Strobe (250 lm): 2.5 h / 98 m Area light modes: - Turbo (400 lm): 30 s / 16 m - High (200 lm): 3.5 h / 11 m - Low (20 lm): 8 h / 6 m - Strobe (200 lm): 2.5 h / 11 m