Airfield Lighting : These lamps are used to light the approach path for aircraft landing strips in both civil and military aviation. They are also used as glide approach path indicators in the VASI and PAPI type systems. These ground-based airfield lamps are constant current types, for operation on 6.6 or 8.33 Ampere circuits. A number of tungsten halogen retrofit types are also manufactured.

A range of high voltage and high wattage obstruction lamps is also available, in spherical bulbs with 'bunch' type filaments.

Additionally, special underwing aircraft landing floodlights are offered in both single and twin filament configurations for military service.

Ceremonial - These high wattage lamps are employed on military ships for general lighting purposes. They are are equipped with weather-resistant hard glass bulbs and are produced in the 110v 750w rating.

Underwater : Our underwater diving lamps are unique in that they are designed for operation with the glass bulb directly in contact with the water. A special 1mm thick spherical bulb of the toughest hard glass withstands pressures down to 1200 feet, and means that no further luminaires need to be fixed to the lamp, presenting a very compact light source of high power that is invaluable to the deep sea diver. They are rated 1000 watts and available in both 110v and 220v designs.

Thermoforming : These infra-red lamps are intended for use with an external reflector, and are suitable for heating plastic and forming complex shapes. Our lamps are rated 110v / 375w.

Signal Lamps : We manufacture three signal lamps which are used in the London Underground. They are all 100 volt types and are available in 5w, 6.5w and 32.5w ratings. The 32.5w lamp is equipped with two filaments, one providing an emergency back-up should the first fail while in service.

High Wattage GLS Lamps : These are lamps that can be used for general lighting purposes. They are available in ratings of 300, 500 and 1000 watts. A second family of highly loaded lamps with high colour temperature is also made available for photographic floodlighting applications.

Specialist Lamps : We design and manufacture a range of specialist lamps for specific applications. Examples of these are operating table theatre lamps which are designed and manufactured to precise specifications.