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Godox WT40D Daylight Waterproof Tube Light

SKU: WT40D | FREE U.S. shipping on all orders over $100!

$239.00
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  • Extended 16-inch (40 cm) daylight 5600 K waterproof tube delivering 40 W of output and 3200 lux @ 3.3 ft (1 m).
  • IP68-rated design ensures submersion durability up to 100 ft (30 m) for marine or weatherproof cinematography.
  • 180° beam spread casts smooth, wide coverage ideal for backlight or fill underwater or outdoors.
  • Built-in lithium battery runs for about 80 minutes and recharges via USB-C fast-charge port.
  • Features multiple mounting points and integrated magnetic strips for effortless creative rigging and hands-free positioning.

Overview

The Godox WT40D Daylight Waterproof Tube Light is a robust and versatile 40 cm LED fixture designed for professional film, underwater, and outdoor applications. Emitting a pure 5600K daylight-balanced output, the WT40D delivers accurate, flicker-free illumination with a high CRI/TLCI rating for true-to-life color reproduction. Its IP68-rated housing ensures full submersion capability up to 30 m, making it ideal for wet weather, marine, or adventure shooting conditions. Compact yet powerful, it provides smooth dimming from 0–100% with intuitive onboard controls or optional remote operation via the WTC01 Control Box. The built-in rechargeable battery offers extended runtime for mobile workflows, while magnetic end caps and 1/4"-20 mounts enable flexible rigging in tight or unconventional spaces. Rugged aluminum construction ensures durability and consistent performance in any environment.

Specifications

Warranty:
1-year Warranty
Physical:
 
Product Weight (lb):
1.0lb

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