Check the listing for details. Underwater Kinetics SL4 eLED MK2 600 Lumen Dive Light, Black (Includes Batter.... Condition: New. Listed at 186.62 USD. Brand New Underwater Kinetics SL4 eLED MK2 600 Lumen Dive Light, Black (Includes Batteries) Manufacturer model: UK-580133 Machined reflector yeilds a bright center spot, which gives the light the ability to penetrate the darkest ledges or murkiest waterAll polymer construction makes it impervious to seawater, the enemy of steel and aluminum alikeSingle handed switching with thumb or index fingerLED will not break when dropped and lasts thousands of hoursEqually great performance in and out of water for home or work Description The SL4 has been the gold standard for small utilitarian dive lights for decades. Owning a SL4 is owning a piece of scuba diving history. It is compact enough to slide comfortably into a BC pocket and has a bright center spot to light up dark spaces under any type of diving condition. Now, UK is introducing the updated and enhanced Mark 2 version of the SL4. For the first time, we are using a digital controller to take maximum advantage of all four C-size batteries. The SL4 Mark 2 boasts an eye-watering 600 lumens of brightness, while retaining all the great qualities that made it the most popular dive light in history. Shipping and Handling Please allow 5-7 business days for the package to arrive, regardless of buyer location within the US. We will provide an online tracking number to you once the item has been shipped. It may take a few business days for our automated system to process the tracking number onto eBay. However, this will not affect the shipping times. Return Policy All our products are brand new and sealed. All items qualify for returns within 30 days of receipt. Feedback We take our reputation seriously. If you have any questions or concerns, please contact us and we will respond back to your message within 24 hours.