Philips Energy Advantage T5 25W Fluorescent Lamps featuring ALTO Lamp Technology offer ultimate energy savings without any sacrifice to light levels. Save 3 watts by simply changing a lamp. Save $10.50 in energy costs over the life of the lamp when compared to the Standard T5 28W. Sustainable lighting solution. Less mercury (due to ALTO Lamp technology) combined with energy efficiency and long life reduces the impact on the environment. Just 1.4mg of mercury. Dimmable. Operates on programmed start electronic ballasts only.
