GX4 G4 Bi Pin 4W LED Light Bulb Side Mount 2 Pin AC DC 12V 24V Replacement of 20W JC Halogen Lamp of Marine Vehicles Boat Yacht RV Camper Solar & Low Volt Home Lighting, Cool White, 4 Watt (PACK OF 6) HIGH QUALITY PERFORMANCE - These has been certified and tested and only means you are paying for the right and qualified product among the marketplace! GET RID OF THE OLD HALOGENS THAT ALWAYS BURN OUT IDEAL REPLACEMENT & USAGE - Replacement for 20 watts JC halogen lamps. Use for 12 volt marine, solar/wind systems, fishing, motor home/RV, buses, vehicles systems, etc. Can also be used for low voltage home lightings like desk lamps, ceiling lights, table lights, closet lights, under cabinet lights, accent lights, display and landscape lightings. BUDGET FRIENDLY & ENERGY-SAVING - As it consumes Low Power, an estimated yearly energy cost is 11c/kWh! (based on 3 hrs/day use, cost depends on rates and usage) No shadow, long service life. EFFICIENCY - Wide working voltage is from 10 volt to 15 volt in AC or DC current / 15S x 5050 LED (5mm x 5mm) / Emits 200 lumens / 4 watts / Available in cool white and warm white / Tolerates unstable voltage! / Pack of 6 100% SATISFACTION GUARANTEED - This item has been tested and it is 100% working. If you are not satisfied with our products, you can return the un-used item within 30 days. If you have any questions with our products, please contact us and we will reply within 24 hours.