Infra-red lamp with single head and a 10 5/8" stationary base. Equipped with 175W ruby colored IR bulbs, which have a thick protective lens and an optical system which produces an 18" beam pattern. The red color provides a 95% reduction in glare. Equipped with three conductor cord sets, hospital plugs, protective wire guards, air-cooled shades with individual on/off switches, rotational swivels andáá19" flexible arms. 35" - 58" height adjustable