Metalarc Powerball EL Ceramic PAR HID lamps meet today’s color critical needs of retail applications while providing desired characteristics such as high efficacy, long life, improved lamp to lamp color consistency and high CRI. Metalarc Powerball EL Ceramic lamps are ideal replacements for halogen or incandescent lamps where significant energy savings and superior light quality are desired. The integrated electronic "HID" ballast and medium base allow the compact Powerball EL lamps to be used in conventional line voltage fixtures in almost any application.