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