EYE Lighting offers a selection of HPS lamps to meet your lighting needs. EYE Ignitron EN HPS lamps are unique because they have an ignitor (starter) built into the lamp. EYE Sunlux EN HPS is an environmentally friendly lamp with a lead free base that passes US EPA TCLP compliance testing. EYE Sunlux HPS is a line of economical lamps available in medium and mogul base options with a wide range of wattages.