The Marl 748 floodlight delivers 3000 lumens from an input power of 56 W. Distributors Aerospace & Defence Products claim the floodlight uses 60% less energy than an equivalent metal halide lamp.
The lamp has a rated life of 60,000 h, which is equivalent to more than 13 years when operated at 12 h/day. In comparison, a metal halide floodlight has a standard life of 3000 h.
Weighing 8.1 kg and measuring 10 cm deep, the floodlight is offered in four versions, with an oval beam and medium, wide and extra-wide beams available. It is suitable for security lighting in warehouses, car parks and other commercial and industrial premises.
The floodlight is based on Osram Golden Dragon Plus LEDs and is packaged in a robust die-cast, powder-coated aluminium housing protected by tempered glass. Being sealed to IP66 standard, the unit is weather-proof and suitable for operation between -30 and 45°C.