Save Energy. Save Money. Simply by replacing a standard bulb with a GE Energy Smart™ bulb, you'll be able to save money and help the environment.
Electronic compact fluorescent replaces incandescent bulbs and reduces energy costs. Screws directly into medium base socket, instant on, emits a soft white light. Recommended for use in open indoor and enclosed outdoor fixtures only. Reliable starting to -10 F (-23 C). Do not use on dimming circuits or with photo cells. UL listed. CSA approved.