Led Candle Light Bulb, Bayonet B22 Cap, Traditionally 40W, Warm White, 25000 Hours Lifetime. LED Candle design light bulbs with high 470lm brightness is ideal for wall lights, chandeliers and narrow table lamps. Lasting for 25 years, these Candle design LED bulbs save 85% of energy, making them an ideal replacement for older technology bulbs such as Halogen. Plastic. Energy rating F.