underwater lights limited Manufacturer of the Original underwater lightsTM Brand Marine Lighting Products Since 1991 TECHNICAL SPECIFICATION Lamp type - LED 10,000 lumen, 7,200K and Royal Blue Lamp life - 40,000 hours @ 35C Driver power supply - 110/240 vac, Power 120 watts. Inserts - 5083 Aluminium & 316L Stainless Steel. Insert Lens - Coated Borosilicate glass Driver output - 32 vdc, 3,3 amps DMX Control - Can be tted to driver Driver and DMX supplied in Aluminium IP 67 Enclosure NOTE Installation Instruction: Maximum hull plate thickness should be 12mm for the ush Plus and 20mm for the 50 degree. Electrical Information: Driver - Driver must be tted minimum 60 cm above tank top with good ventilation. Cable - The QT 75 is supplied with 3 meters of cable with a plug ready to plug into the driver enclosure socket. DMX cable is ordered separately. Additional heat sink plates can be tted if necessary For additional information please visit our web site. SOCKET FOR ADDITIONAL HEATSINK PLEASE REGISTER YOUR PRODUCT WARRANTY DIRECT TO WWW.REGISTER-UWL.COM For sales telephone numbers visit www.qtled.com THE QT-LED RANGE IS DESIGNED AND MANUFACTURED BY UNDERWATER LIGHTS LTD IN THE U.K. For sales and information visit WWW.QTLED.COM DESCRIPTION The Qt LED 75 is a “through-hull” submersible marine light for welding into steel or aluminium hulls. The Qt LED 75 is maintained from inside the yacht. To remove the LED the complete projector must be unscrewed and replaced. The light uses our existing standard inserts design. We advise that the light be installed minimum 250mm below the waterline when the yacht is loaded with 50% fuel and 50% water, and that the light be angled 15 degrees downwards. To achieve this there are two models Flush + and 50 degree. The high powered at chip led colour is Cool white as standard but a blue LED chip is also available on request. The LED has a wide beam of 87 degree . CUTE ON SIZE - BIG ON LIGHT cute on size big on light

underwater lights limited Manufacturer of the Original underwater lights Marine Lighting Products Since 1991 75 * LENS FITTING INSTRUCTIONS-Remove the blanking plate and check the insert (1) lens landing surfaces are clean and apply a suitable silicone grease to the gaskets (2). Fit the lens (3), gaskets (2) and lens retaining ring (4) . Hand tighten the cap head bolts (6) and spring washer (5)making sure the lens retaining ring (4)is square. Torque the bolts to 6 Nm (4.5ft/lbs) in the sequence shown below, check the ring again and re-torque the screws again to the same setting. * LED PROJECTOR...