Directly relamps and replaces the 21/18 watt 30" fluorescent bulb F30T8 and F18T8 and FO21, F21T8 without rewiring or modification.
Design for use in vending machines, refrigerators and freezers.
All plastic diffuser and construction for better light distribution, less or no spot reflections.
Energy saving of 42% with 12 watts of 1300 lumens output.
Fully compatible with Instant Start, Programmed Start, Rapid Start ballasts and legacy pre-heat magnetic ballasts.