Sylvania Dulux T/E/IN compact fluorescent lamps are designed to be operated on energy efficient electronic and dimming ballasts. Sylvania Dulux T/E/IN lamps are long-life, energy-saving alternatives for incandescent lamps. Amalgam technology provides higher lumens over a much wider temperature range than non-amalgam lamps. The triple tube configuration of these lamps allows for single lamp luminaire designs with improved efficacy and photometric performance.