10W JC halogen bulbs with G4 base to suit a variety of residential and commercial lighting applications. Table lamp and decorative lighting bulb replacement. Ideal for accent lighting, screen lighting, decorative lighting and other 12-volt accessories. More efficient and longer-lasting than traditional incandescent lighting. Feit Electric maintains the highest standards for all of our products with optimal performance and safety. With over 40 years of lighting experience, we are the leaders in lighting innovations.