This latest advancement in the changeable focus series pumps out a steady 600 Lumens at output in ultrahigh intensity. The changeable focus is from 8° to 28°, simply by turning the front lens (turning force increases with depth). At the narrowest beam, the concentration of light can beat many high power HID lights. It employs a Ni-MH rechargeable battery pack which can be quick charged with Big Blues Smart Quick Charger within 2 hours. It is operated by a three level magnetic switch in 25%, 50% and 100% output, allowing a stretched burn time from 3 hours to 12 hours. The CF600 TEK is ideal for the demanding technical diving use.
The light is constructed from aluminum alloy, and is anodized, to be anti-corrosive. The light has a Color Temperature of 6500 K. The light is equipped with a Thermal Protection System that helps prevent the light from overheating by cutting off the power, in case of prolonged use on land, or when the torch has been exposed to temperatures above158 F (70 C). Light is Depth Rated to 330' (100 meters), the front glass is made from Tempered Optical Glass and the light has a double O-Ring Seal.
The long lasting LED Lamp is guaranteed a life span of 50,000 hours, reducing the need for periodic replacement of the lamp. The Torch measures 2.32" x 7.07" (59 x 179.7mm) and weighs 27.23 oz (772 g) with batteries (on land) and is negatively buoyant underwater weighing - oz (-326 g). Light comes equipped with a Lantern Grip with Lanyard, and Smart Quick Charger.
This product has a limited warranty of 12 months.