ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR Philips Bulb (Dimmable), 2.7 W, 25 W, E26, 250 lm, 15000 h, Warm glow Philips Bulb (Dimmable). Bulb power: 2.7 W, Equivalent bulb power: 25 W, Fitting/cap type: E26, Luminous flux: 250 lm, Bulb lifetime: 15000 h, Light color: Warm glow, Color Rendering Index (CRI): 90, Power factor: 0.75