Learning Center Incandescent Phase-out Exemptions It’s true! In fact, there are twenty-two types of incandescent lamps that are exempt from the new efficiency standards outlined in EISA: Appliance lamps Black light lamps Bug lamps Colored lamps Infrared lamps Left-hand thread lamps Marine lamps Marine’s signal service lamps Mine service lamps Plant light lamps Reflector lamps Rough service lamps Shatter-resistant lamps (including shatter-proof and shatter-protected) Sign service lamps Silver bowl lamps Showcase lamps 3-way incandescent lamps Traffic signal lamps Vibration service lamps G-shape lamps with a diameter of 5” or more T-shape lamps that use no more than 40W or are longer than 10” B, BA, CA, F, G16-1/2, G-25, G-30, M-14, or S lamps of 40W or less