Your Price:

$56.95 You save: $25.04 (31%)

List : $81.99

Product Highlights:

  • ABS and polycarbonate case
  • Pistol grip with wrist lanyard
  • Rubber lens boot
  • Dual xenon lamps
  • High and low power option
Underwater Kinetics : Picture 1 regular $56.95

About Underwater Kinetics Sunlight C4 Dive Light

The C4 Xenon is lighter than most other primary dive lights. It is designed to fit smaller hands while still offering brightness comparable to lights twice its size. Its twin lamp system allows you to switch to a backup bulb underwater. For maximum color clarity and a comfortable fit, the C4 is a perfect solution. This versatile 4 "C" cell dive light is good for divers who prefer a small, intense light with a pistol-style grip. The unique dual lamp system allows 60 hours total lamp life. A tough O-ring sealed ABS and polycarbonate case protects the components all the way down to 500' (152.4 meters). The small size of the C4 makes it ideal for revealing the incredible marine life hidden under ledges.

The C4 eLED is powered by 4 disposable C"-cell alkaline batteries (included), or if you wish to upgrade it with a rechargeable kit the SKU: UKTRKC4E is available eliminating the need for replacement power cells. With alkaline batteries the light has a burn time of 4 to 5 hours. The C4 Dive Lights dual 6.6-watt Xenon lamps produce 139 lumens of brightness. The light has a 426' (130 meters) on land. The light measures 6.6" x 5.6" x 3.2" (16.76 x 14.22 x 8.13 cm) and weighs 25.4 oz (720 g). The C4 Light is equipped with a non-breakable locking switch that prevents accidental actuation when in your gear bag and also has a protective heavy rubber lens boot for drop protection. Light handle is a pistol grip design and comes with an adjustable rubber sleeved wrist lanyard. Light is available in multiple colors, comes with an owner's manual is proudly made in the USA and is covered by a limited lifetime warranty.

Warranty Information

This product has a limited lifetime warranty.
(858) 513-9100

Underwater Kinetics Sunlight C4 Dive Light Features

  • Underwater Kinetics Sunlight "C4" Dive Light with Pistol Grip
  • Dual 6.6-Watt Xenon Lamps
  • Power: 4 C-Cell Alkaline Batteries (included)
  • Lumens: 139 Lumens of Brightness
  • Beam Distance (On Land): 426' (130 meters)
  • Depth Rating: 500' (152.4 meters)
  • Optional Rechargeable Upgrade Kit (SKU: UKTRKC4E) Available
  • Burn Time: 4 to 5 Hours
  • Tough O-Ring Sealed ABS and Polycarbonate Case
  • Integral Pistol Style Grip: Designed to Fit Smaller Hands
  • Protective Heavy Rubber Lens Boot
  • Underwater Kinetics Lightest Weight Primary Light
  • Non-Breakable Locking Switch: Prevents Accidental Actuation
  • Adjustable Rubber Sleeved Wrist Lanyard
  • Dimensions: 6.8" x 5.6" x 3.2" (17.27 x 14.22 x 8.13 cm)
  • Weight: 25oz (708.74g)
  • Owner's Manual
  • Proudly Made in the USA
  • Limited Lifetime Warranty

Underwater Kinetics Sunlight C4 Dive Light Specifications

ABS and Polycarbonate
Dual 6.6-watt Xenon
Effective Range
426' (130 meters) On Land
4 x C"-Cell Alkaline Batteries (included)
Burn Time
4 to 5 Hours
Depth Rating
500' (152.4 meters)
6.8" x 5.6" x 3.2" (17.27 x 14.22 x 8.13 cm)
25oz (708.74g)
Attachment or Handle
Handheld Pistol Grip, Wrist Lanyard
Available in the Following Colors:
Blue, Black, Yellow
Weight [with packaging]
1.6 lb
Mfr #

Sunlight C4 Dive Light Customer Reviews

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by PowerReviews
Underwater Kinetics Sunlight "C4" Dive Light with Pistol Grip

(based on 1 review)

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(1 of 1 customers found this review helpful)




from Honolulu, HI

About Me Casual Adventurer

Verified Buyer


  • Bright
  • Durable
  • Spare Bulb


  • No Beam Adjustment

Best Uses

    Comments about Underwater Kinetics Sunlight "C4" Dive Light with Pistol Grip:

    This works great...I have an older version and this is even better with the dual I always have a spare bulb just in case.

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    Questions & Answers Powered by TurnTo®

    Questions about this item:

    Geoff G  When we changed the batteries, we lost the bottom of the batteries connections + attached springs. Can this part be replaced?
    JONATHAN B  You can order that piece from the Underwater Kinetics website. In a search engine, search Underwater Kinetics c4 xenon, click on the link that goes to the UK website. Towards the bottom of the page there is a tab that says parts, click that and the part you are looking for is Alkaline Battery Contact Plates, C4R/C8R/Light Cannon eLED, it runs $18.99. I am pretty sure that is the part you are looking for.
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