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$35.95

About Underwater Kinetics Sunlight SL4 Dive Light

The SL4 has to be the smallest and brightest 4 "C" cell dive light ever made! It emits a narrow and penetrating beam, which allows you to seek out unique marine life found under ledges. It also works well when attached to protective head gear in technical diving applications. The SL4 is great as a photo spotting light or to illuminate gauges and dive tables. Light fits neatly in a BCD pocket so it's always ready for use with its 5.5 watt high pressure xenon filled lamp. Tough, non-conductive ABS and polycarbonate plastic construction will not corrode, dent or freeze to skin in cold weather, and it comes with an adjustable rubber sleeved lanyard.

The SL4's Xenon lamp produces 113 lumens of brightness with a precision machined aluminum reflector that gives a tight 8° degree beam angle. The light has an 804' (425 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 4 to 5 hours. The light measures 6.3" x 1.8" x 2.5" (16 x 4.57 x 6.35 cm), weighs 15 oz (425.24 g) and is depth rated to 500' (152.4 meters). The SL4 is available in multiple colors, includes an owner's manual, is proudly made in the USA and is covered by a limited lifetime warranty.

The Underwater Kinetics Sunlight SL4 Dive Light is commonly used for Cave Diving, Close-Up Viewing, Extreme Depths, Night Diving, Professional, Recreational, Safety Backup and more. The Underwater Kinetics Sunlight SL4 Dive Light is most used by customers who consider themselves to be a Advanced, Advanced Diver, Recreational Diver among others. The Underwater Kinetics Sunlight SL4 Dive Light is popular because customers like the following qualities of the Underwater Kinetics Sunlight SL4 Dive Light: Compact, High Intensity, Long Bulb Life, Reliable, Well-Focused.

Warranty Information

This product has a limited lifetime warranty.

www.uwkinetics.com
(858) 513-9100

Underwater Kinetics Sunlight SL4 Dive Light Features

  • Underwater Kinetics Sunlight SL4 Dive Light
  • Smallest & Brightest 4 "C" Cell Dive Light Ever-Made!
  • Emits Narrow & Penetrating 8° Degree Beam
  • Beam Distance: 804' (425 meter) On Land
  • Great for Attachment to Protective Head Gear in Technical Diving
  • Great for Photo Spotting Light or Illuminate Gauges & Dive Tables
  • Fits Neatly in BCD Pocket
  • 5.5 Watt High Pressure Xenon Filled Lamp
  • Tough, Non-Conductive ABS & Polycarbonate Plastic Construction
  • Will-Not: Corrode, Dent or Freeze to Skin in Cold Weather
  • Adjustable Rubber Sleeved Lanyard
  • Lumens: 113 Lumens of Brightness
  • Precision Machined Aluminum Reflector
  • Molded Rubber Bezel Cover: Reduce Glare & Protect Light
  • Rotary Switch: Easily Activated, Single Hand Operation
  • Power: 4 x C"-Cell Alkaline Batteries (included)
  • Burn Time: 4 to 5 Hours
  • Depth Rating: 500' (152.4 meters)
  • Dimensions: 6.3" x 1.8" x 2.5" (16 x 4.57 x 6.35 cm)
  • Weight: 15oz (425.24g)
  • Available in Multiple Colors
  • Owner's Manual
  • Proudly Made in the USA
  • Limited Lifetime Warranty

Underwater Kinetics Sunlight SL4 Dive Light Specifications

Material
ABS and Polycarbonate Plastic
Lamp
5.5-Watt Xenon Lamp
Lumens
113
Effective Range
804' (425 meter) On-Land
Batteries
4 x C"-Cell Alkaline Batteries (included)
Burn Time
4 to 5-Hours
Depth Rating
500' (152.4 meters)
Dimensions
6.6" x 5.6" x 3.2" (16.76 x 14.22 x 8.13 cm)
Weight
15oz (425.24g)
Attachment or Handle
Handheld, Wrist Lanyard
Available in the Following Colors:
Blue, Black, Yellow
Weight [with packaging]
1.05 lb
Mfr #
SKU
UKTSL4

Sunlight SL4 Dive Light Customer Reviews

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Underwater Kinetics Sunlight SL4 Dive Light
 
4.5

(based on 31 reviews)

Ratings Distribution

  • 5 Stars

     

    (19)

  • 4 Stars

     

    (10)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

97%

of respondents would recommend this to a friend.

Pros

  • Compact (29)
  • High intensity (24)
  • Reliable (21)
  • Well-focused (20)
  • Long bulb life (13)

Cons

    Best Uses

    • Recreational (23)
    • Safety backup (22)
    • Close-up viewing (17)
    • Night diving (10)
    • Professional (9)
      • Reviewer Profile:
      • Advanced diver (12), Recreational diver (9), Advanced (4), Divemaster (3)
      • Was this a gift?:
      • No (4)

    Most Liked Positive Review

     

    UK - Quality made in the USA

    Having owned and/or used several dive lights during my 23 years of diving I can attest to the superiority of the Underwater Kinetics products. They are very durable and well built having experienced...Read complete review

    Having owned and/or used several dive lights during my 23 years of diving I can attest to the superiority of the Underwater Kinetics products. They are very durable and well built having experienced only one malfunction (wouldn't shut off) with one product EVER. Even though I had owned this SL4 unit for nine years, UK made things right with NO hassle. They really stand behind their products... you can't ask for anything better than that kind of customer service. I will NEVER buy anything other than UK products.

    VS

    Most Liked Negative Review

     

    Does not honor warranty

    The company refuses to allow you to use your warranty if the reflector comes off. The light, overall, is poorly made. Even the seals won't stay in place. A $5 flashlight would...Read complete review

    The company refuses to allow you to use your warranty if the reflector comes off. The light, overall, is poorly made. Even the seals won't stay in place. A $5 flashlight would be more reliable then this flashlight. I recommend to use another brand because. Their warranty is only as good as their word.

    Reviewed by 31 customers

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    1.0

    Does not honor warranty

    By Chris

    from Fort Worth, tx

    About Me Advanced

    Pros

      Cons

      • Breaks Easily
      • Drains Batteries
      • Not Waterproof
      • Terrible Warranty
      • Weak Beam

      Best Uses

        Comments about Underwater Kinetics Sunlight SL4 Dive Light:

        The company refuses to allow you to use your warranty if the reflector comes off. The light, overall, is poorly made. Even the seals won't stay in place. A $5 flashlight would be more reliable then this flashlight. I recommend to use another brand because. Their warranty is only as good as their word.

        • Was this a gift?:
        • No

        Comment on this review

         
        5.0

        Great Light

        By Rico

        from Virginia

        About Me Professional

        Verified Buyer

        Pros

        • Affordable And Durable
        • Compact
        • Long Bulb Life
        • Reliable
        • Well-Focused

        Cons

          Best Uses

          • Recreational
          • Safety Backup

          Comments about Underwater Kinetics Sunlight SL4 Dive Light:

          I own a couple of these. Good, solid and inexpensive light.

          • Was this a gift?:
          • No

          Comment on this review

           
          4.0

          Great little light

          By Pugsly

          from Phila, PA

          About Me Advanced

          Pros

          • Compact
          • High Intensity
          • Reliable
          • Well-Focused

          Cons

            Best Uses

            • Cave Diving
            • Close-Up Viewing
            • Night Diving
            • Recreational
            • Safety Backup

            Comments about Underwater Kinetics Sunlight SL4 Dive Light:

            Great light. Focused beam. Went diving in some caverns with it this past week and it worked great.

            • Was this a gift?:
            • No

            Comment on this review

            (1 of 1 customers found this review helpful)

             
            4.0

            Good Bright Light, great price

            By kcbjordan

            from Overland Park, KS

            About Me Advanced

            See all my reviews

            Pros

            • Compact
            • High Intensity
            • Well-Focused

            Cons

              Best Uses

              • Also good for daytime
              • Close-Up Viewing
              • Recreational
              • Safety Backup

              Comments about Underwater Kinetics Sunlight SL4 Dive Light:

              Good for use in daytime also, looking in nooks for sea life, a must have, I carry it with me on all dive. Good back-up for a night dive but would not use as a main light.

              • Was this a gift?:
              • No

              Comment on this review

               
              5.0

              Great compact light and fits into BC

              By KeremE

              from Ankara, Turkey

              About Me Advanced

              See all my reviews

              Verified Reviewer

              Pros

              • Compact
              • High Intensity
              • Reliable
              • Well-Focused

              Cons

                Best Uses

                • Cave Diving
                • Night Diving
                • Recreational
                • Safety Backup

                Comments about Underwater Kinetics Sunlight SL4 Dive Light:

                This is a very compact light. I use it both for dives and outside as well. The light is intense and battery life is very long. It easily fits into the BC pocket. I have another one with LEDs but I prefer the SL4 because it is brighter.

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                BILL H B  Heard it was a good light
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                BILL H B  Heard it was a good light
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                BILL H B  Heard it was a good light
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