These high quality DC Fluorescent lamps are designed to be used in 12 volt and 24 volt battery systems, solar power systems and other 12V setups.

They are energy efficient and produce a great deal of light for the power consumed. CFL lamps provide very high illumination levels with an 80% savings in power consumption over incandescent lamps

Features
Pre-heat Circuit Installed, Polarity Protection
Rated Voltage: 12V (10.5V-15V) or 24V (18V-28V)
Rated Wattage: 3W, 5W, 7W, 9W, 11W and 13W (+5%/-10%)
IC circuit board for 3W, 5W, 7W, 9W, 11W and 13W
Colour Temperature: 2700K, 6400K
Wave Profile: SINE
Operation Temperature: -10℃~50℃
Lamp Base: E26, E27, B22, E14, etc
Life Time: 10000 hours