Best to Buy&reg; (6-PACK) 3.5-Watt T4 G4 LED Bulb 12V AC/DC, 57 SMD 3014 LED, 3.5W White Color (Jc10 Bi-pin 17-20w Replacement) (Pack of 6) Led Tower Type T4 G4 Base 12-Volts Ac/Dc 57SMD3014 LED Holagen Bulb Replacemnt- 3 year warranty 12 Volt, Color Temperature: White 6000K, 260 LumenS Good replacement for Halogen G4 Base bulbs: Landscape Fixtures , Automotive, RV, Boats, Spots, Appliances Reduced maintenance & replacement 50,000 Life Hours, Energy saving