The high intensity SL4 eLED dive light is ideal for minimizing weight for travel due to its high brightness, small size and long burn time. Underwater, you can stow it out of the way in your BC pocket for when you go over the wall or peer deep under a ledge. As a back-up, the SL4 provides plenty of illumination to finish your dive. The eLED circuitry provides relatively constant brightness throughout most of the life of the batteries. As the batteries are nearly depleted the brightness of the LED falls sharply, but does not go out as happens with classical filament lamps. This brightness will persist for several days, making this light valuable for emergency situations. The SL4 eLED is also great as a photo spotting light or to illuminate gauges and dive tables.
The SL4 LED operates more efficiently and produces more light when it is cool. Underwater, the SL4 eLED burns brighter for almost half of the battery life, due to the unique way that heat is conducted away from the LED. The higher brightness consumes a little more power and slightly reduces the battery life. The SL4's eLED lamp produces 400 lumens of brightness and provides a 622' (189.6 meter) beam distance on land. To reduce glare and protect the light, the SL4 comes with a molded rubber bezel cover. The rotary switch is easily activated with the thumb and index finger for single hand operation. The Light is powered by 4 x C"-cell alkaline batteries (included) with a burn time of 10 hours. The light measures 6.18" x 2.48" x 1.69" (15.7 x6.3 x 4.3 cm), weighs 15.02 oz (425.81 g) with batteries and is depth rated to 500' (152.4 meters). The SL4 is made from durable ABS and polycarbonate plastic, available in multiple colors, includes a wrist lanyard, an owner's manual, is proudly made in the USA and is covered by a limited lifetime warranty.
This product has a limited lifetime warranty.