There's no better-engineered or safer light for stand-up paddlers after dark.

The Kayalite-SUP® is a portable, deep water submersible (IPX8 rated waterproof), buoyant, high-visibility LED 360° light designed for secure attachment to stand-up paddleboards. The Kayalite-SUP is the same design as our top-rated Kayalite® kayak light, with the addition of a SUP-Clip compatible with a standard SUP leash plug.

Unlike lights depending on loss-prone suction cups, magnets or rigid mounts, the Kayalite-SUP is virtually loss-proof and indestructible, capable of taking a direct impact, paddle smack or accidental flip of a board in shallow surf. A tension cable holds the mast upright while preventing it from snapping or accidentally detaching.

The Kayalite-SUP clips to a leash plug, FCS fin plug, D-Ring, or any existing eyelet on deck. To secure, you simply pull the tension cord taut with a single hand and cinch it on the Kayalite-SUP's built-in jam cleat. In a pinch, the Kayalite-SUP's universal clip can even be fastened to a taut bungee or deck rigging.

Made in the USA of high-strength ABS, Lexan, rubber o-rings, marine-grade stainless steel fittings. Meets U.S. Coast Guard Rule 25 regulations for SUP, kayak, SOT, surfski, canoe, scull and vessels under oars. Provides 100+ hours of use on 3 AA batteries (included), LED life 10,000 hours. Stands 18 inches tall (45 cm) and weighs approx 13 oz.

JUST IN: In 2022, Popular Mechanics rated the Kayalite as #1 among The 7 Best Kayak Lights for Safer Summer Boating (click here to view in a new window). We at Kayalu were not informed of the evaluation process nor did we provide a complimentary product for evaluation.

Kayalite KLT-1050-SUP Specifications
Kayalite-SUP Mast
Mast Material: ABS black, textured
Base Cushion Material: EVA foam
Base Diameter: 4" (10.2 cm)
Fastener: plated steel breech clip
SUP-Clip: high-strength nylon
Mast Hardware: marine-grade stainless steel
Bungee Cable: saltwater-resistant nylon coated
Bungee Rings: marine-grade stainless steel
Locking Mechanism: jam cleat
U.S. Pats. #8,651,440, #8,814,111, patents pending
Tektite Mark III (included)
Switch: Twist On/Off
Waterproof Rating: IPX8
Depth Rating: 1,000 feet (300 m)
Lamp: 2 LED
Lamp Life: 10,000+ hours
Burn Time: 100+ hours
Lens: White titanium-infused Lexan
Batteries: 3 AA Alkaline (included)
Materials: ABS and LEXAN
U.S. Patent #6,168,288

General Specifications
Height: 18 in. (45.72 cm)
Weight: 13 oz. (369 g)

For more information about the Kayalite-SUP™ Light for Stand-up Paddleboards read Product Details.


Available Options


The Kayalite Extension Kit enables the Kayalite owner to disassemble and reassemble the Kayalite to 21" (53 cm) or 28" (71 cm). Click here to open a new window with information about the Kayalite Extension Kit.


Choose between one of our two Kayalite lenses: A) our classic Kayalite clear lens with a white 360° reflector or B) our white, titanium-infused "diffusion lens." The clear lens offers high-visibility all-around with the added ability of the Kayalite to be aimed in a particular direction to direct a narrow beam. The newer "diffusion lens" (our standard part, recommended) captures and redirects light normally aimed skyward to improve visibility at 360° across the watersheet while protecting the paddler's night vision. Lenses are interchangeable and can be ordered separately.


Add a Kayalu R25 360° Electric Torch for only $15.00 (28% off retail)! The R25 is the perfect hand-held, waterproof light for signaling visibility to other paddlers and boaters. As an added benefit, the R25 lens (clear with reflector) and 2-LED module are interchangeable with Kayalite lenses and 2-LED module. Click here to open a new window with information about the R25™.


Enables a Kayalite to be easily clipped to, mounted securely on, and detached from any RAILBLAZA StarPort mount. Click Here to open a new window with information about the Eyelet Insert for RAILBLAZA StarPort.


  • Model: KLT-1050-SUP
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