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Internationally recognised designer & manufacturer
Underwater Lights Limited are the original underwater lighting company to the Superyacht and marine industry since 1991. Our first project is still working after 30 years and we continue to lead the pack in cutting edge R&D making us the No1 supplier for the top shipyards and owners around the world.
Our 30 year experience gives us an unique understanding to design products to cope with the harshest environments whilst providing top class in house services.
Our 30 year experience gives us an unique understanding to design products to cope with the harshest environments whilst providing top class in house services.
Innovations & solutions
Qt LED 75 HP & 130 HP
Qt LED
The Qt LED 75 & the Qt LED 130 HP are “through-hull” submersible marine lights suitable for large yachts.The LED has a wide beam of around 87 degree. The high powered LED (18,500 lm) is available in cool white 6,500K and four channel RGB+W with DMX Control allowing it to interface with the audio visual equipment for maximum presence at anchor or harbour.
Qt LED
The Qt LED 75 & the Qt LED 130 HP are “through-hull” submersible marine lights suitable for large yachts.The LED has a wide beam of around 87 degree. The high powered LED (18,500 lm) is available in cool white 6,500K and four channel RGB+W with DMX Control allowing it to interface with the audio visual equipment for maximum presence at anchor or harbour.
Category: Marine electronics & Marine related software
Qt LED RETRO
Qt LED
The Qt LED Retro underwater lights can convert all of their previous metal halide lights, including those of competitors brands ( LED or HID) in Aluminium, steel and GRP hulls to the latest Hi- Powered or coloured LEDs to bring the yachts up to date with the very latest technology. The yacht doesn't need to be hauled out or changing the welding or screw fittings for converting to LED.
Qt LED
The Qt LED Retro underwater lights can convert all of their previous metal halide lights, including those of competitors brands ( LED or HID) in Aluminium, steel and GRP hulls to the latest Hi- Powered or coloured LEDs to bring the yachts up to date with the very latest technology. The yacht doesn't need to be hauled out or changing the welding or screw fittings for converting to LED.
Category: Machinery, propulsion, mechanical and electrical systems and fittings
Qt LED 130- DC
Qt LED
The Qt LED 130 is a flush “through-hull” submersible marine light for large yachts and is designed for GRP-Fibreglass and wooden hulls.Maintenance of the light is carried out from inside the hull. The QT LED 130 comes fully assembled and ready for installation when the securing and compensating rings are removed. The driver is integral- 24vdc- 90w- output- 32vdc- 3Amps- 8,075 lumens
Qt LED
The Qt LED 130 is a flush “through-hull” submersible marine light for large yachts and is designed for GRP-Fibreglass and wooden hulls.Maintenance of the light is carried out from inside the hull. The QT LED 130 comes fully assembled and ready for installation when the securing and compensating rings are removed. The driver is integral- 24vdc- 90w- output- 32vdc- 3Amps- 8,075 lumens
Category: Machinery, propulsion, mechanical and electrical systems and fittings
Products
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QT LED 80-Ti-DC- NEW 2020/2021
LED LAMP- 7000 or 3,500 Lumens UNDERWATER LIGHT
LED LAMP- 7000 or 3,500 Lumens UNDERWATER LIGHT
The QT-80-Ti LED underwater light features all in one driver technology and exchangeable inserts, this allows servicing and upgrades without the hassle of hauling your boat. With 7,000 lumens for the 40w version and it’s 12O degree beam angle or 3,500 lumens and 70 Degree beam for the 20w version. TheQT-80-Ti LED is made from Titanium Front face and is recommended for GRP, Wood or Carbon hulls. It is available with a white LED and a Blue LED.
QTS 100- Ti- DC- NEW 2020/2021
12/24VDC- INTERNAL DRIVER
12/24VDC- INTERNAL DRIVER
The QTS 100 LED underwater light with an integral driver is manufactured with a titanium front face. It has a flush mounted borosilicate glass lens and a 140 degree beam angle and is designed to accept LED heat sinks for white, Blue, Dual colour configurations and can be easily removed , for servicing and upgrades without the hassle of hauling your boat. It can be installed in GRP, Timber hulls and carbon fibre hulls. Maintenance is inside the hulls.
QTS 100-Ti-AC- NEW 2020/2021
QTS 100 LED WITH EXTERNAL DRIVER
QTS 100 LED WITH EXTERNAL DRIVER
The QTS 100 underwater light with an external driver is manufactured with a titanium front face. It has a flush mounted borosilicate glass lens and a 140 degree beam angle and is designed to accept LED heat sinks for white, Blue (25,000+ lumens) and RGB+W configurations and can be easily removed for servicing and upgrades without the hassle of hauling your boat. The COB type LED used in the fitting has the best light output and thermal efficiency for its size
QTS 75 LED- AC-NEW 2020/2021
LED WELD-IN FOR STEEL/ALUMINIUM HULLS
LED WELD-IN FOR STEEL/ALUMINIUM HULLS
The QTS 75 adjustable LED underwater light is suitable for welding into steel and aluminium using 2 different inserts machined so they can be welded flush to the hull plating. The exchangeable projector allows servicing and upgrades without hauling your boat. The LED beam angle is 120 degree. It is available with single colour White ( 25,000 Lumens), Blue or RGB+W change of colour. We offer a bespoke design service for each individual hull.
QTS-130 LED-AC- NEW 2020/2021
LED UNDERWATER LIGHT WITH 25,000 LUMENS
LED UNDERWATER LIGHT WITH 25,000 LUMENS
The QTS -130 underwater light uses a high impact borosilicate flat lens with a beam angle of 140 degree. The LED ball has universal adjustment and is designed to accept White ( 25,000 lumens), Blue and RGB+W configurations and can be easily removed for servicing without hauling your boat. It is Lloyds approved and ABS Design appraisal and is suitable for GRP, FIBERGLASS AND WOODEN HULLS.
UC Hull Insert
Competitor Retrofit
Competitor Retrofit
We are now also involved in upgrading and/or replacing competitors underwater lights.
With the new UC HULL insert you can replace most existing competitors underwater light without modifications to the hull. The body diameter is machined to suit the existing hole cut-out size and the LED heat sink has many options of LED configuration from white, blue and full color change. Please contact us for more details
With the new UC HULL insert you can replace most existing competitors underwater light without modifications to the hull. The body diameter is machined to suit the existing hole cut-out size and the LED heat sink has many options of LED configuration from white, blue and full color change. Please contact us for more details
QT LED 80 RETRO
LED UNDERWATER LIGHTS- DC
LED UNDERWATER LIGHTS- DC
The QT 80 RETRO LED can be fitted into existing small Bulleyts, type A or B and the UL Ti MATE 80 Range of underwater lights allowing an easy upgrade to LED without changing the hull fitting or hauling the boat. The light is available in the standard QT 80-40 white configuration with 6000 lumen or the QT 80-80 Royal blue.
S.T.I.C.K DMX STAND ALONE CONTROLLER
A Touch-sensitive Intelligent Control Keypad
A Touch-sensitive Intelligent Control Keypad
This complete stand alone wall-mounted DMX controller is the perfect answer to interior/exterior lighting control expectations. Along with a state of the art design, the product comes with features such as 1024 DMX channels, touch sensitive panel, clock/calendar, remote control, Ethernet facilities, and much more. The STICK-KE1 includes an Ethernet network connector allowing you to connect to a Local Area Network (LAN). The device is compatible with Iphone ,Ipad and Android.
Qt-LED 130 RETRO- AC
METAL HALIDE TO LED LAMPS- UNDERWATER LIGHT
METAL HALIDE TO LED LAMPS- UNDERWATER LIGHT
The QT-130 Retro LED underwater light features inserts that can be fitted into existing metal halide underwater lights allowing an easy upgrade to LED without changing the hull fitting or hauling the boat.The QT-130 Retro LED is available in either the QT-130 HP white or blue or the QT130 RGBW configuration. With lumens up to 20,000 of light output and with its extremely wide 90deg or 120 beam angle, installation requires no modification to class approvals and little time to change.
Qt- LED 75 RETRO- AC
METAL HALIDE TO LED LAMPS- UNDERWATER LIGHT
METAL HALIDE TO LED LAMPS- UNDERWATER LIGHT
The QT-75 Retro LED underwater light features inserts that can be fitted into existing metal halide underwater lights allowing an easy upgrade to LED without changing the hull fitting or hauling the boat. The QT-75 Retro is designed for boats with the Original Bulleyt, UL Ti MATE 70 & 75 fixed and
UL Ti MATE SA ranges from Underwater Lights
Limited.The QT-75 Retro LED is available in either the QT-75 HP3 White or blue or the QT-75 RGB+W configuration.
UL Ti MATE SA ranges from Underwater Lights
Limited.The QT-75 Retro LED is available in either the QT-75 HP3 White or blue or the QT-75 RGB+W configuration.
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