Best to Buy&reg; (6-PACK) 1.5-Watt Aluminum G4 LED Bulb 12V AC/DC 1.5W COOL White Color (Jc10 Bi-pin 10w Replacement) 10 Watt Halogen 210 Lumen Bulb Replacement for Rv Camper Trailer Boat Marine Cool White (Pack of 6) Led Tower TGood replacement for Halogen G4 Base bulbs: Landscape Fixtures , Automotive, RV, Boats, Spots, Appliancesype G4 Base 12-Volts Ac/Dc 12 LED Holagen Bulb Replacemnt- 3 year warranty 12 Volt, Color Temperature: cool White 6500K, 210 Lumens Good replacement for Halogen G4 Base bulbs: Landscape Fixtures , Automotive, RV, Boats, Spots, Appliances Reduced maintenance & replacement 50,000 Life Hours, Energy saving