Screw fit, 100 watt infra-red bulb. PAR38 (121 mm diameter) pressed glass reflector lamp. Higher efficiency, allowing energy savings of around 30% to be achieved. High-efficiency reflector and refractor lens design, allowing accurate heat direction to where it is needed.
Hard-glass bulb for optimal resistance to mechanical and thermal shocks. Red coloured version to reduce visual light emission and glare by 75% for situations where visible light is not required.
Long 5,000 hour lifetime.