OSRAM Powerstar HQI-T 400W 400 W/N/SI METAL HALOGEN LAMP E40

POWERSTAR® quartz technology. E40 screw base for simple lamp handling. Fitting E40 Giant Edison Screw GES. Lamp to be used only in a closed luminaire. Finish Clear. Light colors: neutral white (N). Will do £10 each on orders of 10 or more bulbs.