FLASH 1000 R rechargeable flashlight, 1000 lm, with boost function, 6000 K. Supplied = assembled. Bulb = LED. Operating life = 5 hrs. Luminous flux = 1000 lumen. Max. brightness = 60000 lux. Illuminates up to = 250 m. Beam angle = 10 - 60 . Luminous colour = daylight white. Colour temperature = 6000 K. Power supply = operated by rechargeable battery. Battery version = lithium ion rechargeable battery. Rechargeable battery voltage = 3.7 V. Battery capacity = 4 Ah. Charging time = 4 hrs. Protection type = IK07/IP54. Length = 42 mm. Width = 42 mm. Height = 196 mm. Weight = 0.35 kg. Material = anodised aluminium. Rechargeable, hardwearing and powerful flashlight for professional use. The boost function allows the luminous flux to be increased from 500 to 1000 lumens. The focus function allows the beam angle to be adjusted from 10 to 60 - from a concentrated, focused cone of light to a more diffused light. The flashlight also has a magnetic on/off switch with a boost function that allows yo