Infrared Quartz Heat Bulb R7 300W Low pressure 300W lamp. Ideal replacement for your heat lamps. Commonly used in chip dumps, burger shoots and on the pass. Easy to change with a push in action. Instant heat & 5000 hours lifespan. R7 fitting. Size L118mm * Available as Bare Lamp & Jacketed Lamp (For increased safety). Sold Separately.