4W LED golfball bulb, available in either SES Fitting 6500K Cool white/daylight or BC Fitting 2700K Warm White. These top-quality bulbs utilize the latest in LED lighting technology. They are not only ultra energy saving (only 4W) but they give approximately equivalent light output to 40w standard bulbs. Ideal for use in kitchens, dining rooms, hallways, living rooms, hallways, bedrooms, and more. Sold as an efficient pack of four bulbs.