1. Excellent PerformanceG4 led bulbs with Hermetic Clear Silica Gel, G4 BiPin Base, Warm White 3000K, 210 Lumens, 1pcs 1505COB SMD Inside, No flicker, No buzzing sound, Bulb Total Length 1.45 inches, Light pattern same as G4 halogen bulb. 2. Better ChoiceCompatible with AC 12V and DC 12V, Replace 20 Watt Ordinary Halogen Bulb by 2 Watt LED G4 Bulb, Low Heat, 360 Degrees Light Angle, High colour rendering CRI 80, Moisture resistant, Safer than Halogen Bulbs, Easy to Install. 3. Energy SavingG4 led light bulbs save up to 90% on the electricity bill by their high efficiency. low power consumption provides over 25,000 hours of lifespan 4. Wide ApplicationIdeal for landscape lighting, undercabinet lights, ceiling lights, table lights, puck lights, accent lights, RV, motorhome, camper trailer, caravan automotive, marine boats, yachts applications etc.