STARburst colour-changing bulb

In stock
incl. 20% VAT
STARburst colour-changing bulb - Click to enlarge
STARburst colour-changing bulb - Click to enlarge
STARburst colour-changing bulb - Click to enlarge

The STARburst LED colour-changing system allows you to add light and colour to your hot tub. At the touch of a button you can make your water dance with intense red, blue, green, white, violet and gold - or just allow the STARburst system to gradually move from one beautiful colour to another. Transform the mood as you enjoy dramatic dances of changing colours - a spectacular light show whether you're in or out of the water.

We also offer the STARburst compact bulb, which isn't as bright as this one and offers fewer colours, but is more compact and can therefore can be used in smaller light fittings.


  • Retrofits any hot tub with a standard 12V light socket, EXCEPT spas equipped with a dimmer switch or dual-intensity lighting
  • Life expectancy of 100,000 hours (more than 11 years of continuous operation!)
  • Lower power consumption than standard hot tub lights
  • Installation as easy as changing a light bulb
  • No special wiring: operates from the existing on/off switch for your underwater light
  • 5 years replacement warranty

STARburst replaces the existing bulb in the socket of your underwater light. For directions on replacing the bulb, consult your hot tub owner's manual.

Diameter: 45 mm
Depth: 34 mm, excluding the electrical connections

Compatible spa light assembly
Waterway 82 mm and 127 mm
Rising Dragon 127 mm, Aquastar 82 mm

Electrical specifications
Voltage: 12V AC
Power: 2.5W

Part numbers
O'Ryan: OISTB28S

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