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Cylindrical 15-inch dive tube light, matte finish, fluorescent control button

Godox Photo Equipment Co. Ltd

Godox WT40R 55W RGBWW Dive Tube Light 15

SKU CH-WS0K-BQZEV

Waterproof to 40 metres with IP68 rating, this 55 W RGBWW tube light offers 36,000 colours, 1,800 K to 10,000 K temperature, 37 effects and Bluetooth app control

  • HSI mode offers 36000 colors for creative underwater looks
  • IP68 waterproof rating works down to 40 meters depth
  • Auto high-power mode activates when submerged for brighter output
  • Adjustable 1800K to 10000K color temperature matches any scene
  • Bluetooth app control above water for convenient remote adjustments

Underwater RGBWW tube light for divers

The Godox WT40R is a 55 W tube light built for underwater imaging down to 40 m with an IP68 rating. It delivers a 15-inch form factor that automatically switches to high output when submerged. Bluetooth app control works above water for quick setup.

Colour range and temperature define creative

HSI mode offers 36000 colours while colour temperature adjusts precisely from 1800 K to 10000 K. RGBW mode lets you tune red, green, blue and white channels independently. Thirty-seven built-in effects expand lighting options without extra gear.

Suited for divers needing wide colour control

Buyers who require longer burn times than a single charge provides or who need a focusable spotlight beam should evaluate other formats. The tube shape favours broad, even illumination over narrow throw.

How it compares

Measured against everything we stock in Photo Lighting & Studio Flashes, at today’s prices. Recalculated every night.

Price $106.99
Pricier than about 68% of the 3,696 comparable items (median $57.99).

Specifications

No published specifications for this item yet.

Questions about this item

What does the 55 W rating deliver once the light is submerged?

The light automatically switches to high-power mode underwater, giving full 55 W output for bright illumination at depth.

How does the Bluetooth app control work in practice?

Bluetooth remote control is available only above water; the app lets you adjust colour, brightness and effects wirelessly on the surface.

What physical size and mounting does the 15-inch tube need?

The 15-inch tube body fits standard dive grips and brackets; its fluorescent button remains accessible for manual mode changes when mounted.

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