This fully dimmable Opus brand 5.2W LED candle, is the perfect retro fit solution for all your standard 35mm candle, tear drop, tulip shaped lamps.They are a direct replacement for existing SBC B15 (15mm) small Bayonet push in/push and twist cap types. They provide instant light and have a very long average rated life of 25,000 hours, reducing your maintenance and replacement costs. This up to date version of our old fashioned familiar bulb is extremely efficient, using only 5.2W with an output of 470 lumens, they are an ideal replacement for incandescent 40W light bulbs, and could reduce your energy consumption by up to 85%. Suitable for use in household and commercial settings, typically found in table lamps, bedside lamps, ceiling pendants, chandeliers and wall lights. These daylight 6500K bulbs simulate the blue hues of the suns natural light, creating an invigorating, fresh, modern, crisp, clean light. An excellent alternative for conventional C35/B35, traditional candle lightbulb