The safest and most efficient infrared catering heat lamp on the market uses r7s caps which provide very easy push in installation to all 118mm fittings. Low pressure gas combined with clear quartz around the lamp ensures extra protection from shatter or explosion.  The best part of the Infrared spectrum is used to make this ideal for keeping food warm, whilst offering improved life span of up to 8000h. It is an essential tool for any catering/hospitality business.