Save energy from the moment you turn the switch All Philips energy savers save energy from the moment you turn the switch. During their lifetime they use fewer kW and thus also result in a lower energy bill. The level of energy saving differs per lamp type and technology.Carbon footprint Energy savers reduce the amount of energy in your home, which not only results in a lower energy bill, but also in less carbon (CO2) output by your energy supplier. Together we make this a better world to live in.Small, high-performance bulbOur smallest energy saving lamps are just as small as a traditional light bulb. You can now save energy and money in all your lights and lamps, without compromising on light quality.You can trust what the Philips packaging is saying Philips keeps its promises about lamp performance. You can trust what the Philips packaging is saying about light output, lifetime and wattage equivalent to incandescent lamps.