Greenstock says its long-life incandescent lamps are “guaranteed to last up to 16 times longer than standard incandescent lamps while providing an alternative to low-energy fluoresecent light bulbs”.
The long life is achieved via use of the highest grade non-sag tungsten, with multiple supports for filament protection, and chemical compounds inside the bulb to eliminate the impurities which cause filament failure. Brass caps prevent sticking when the lamps are in light sockets for extended periods. All bulbs in the range have excellent colour rendition and high quality light output, and can be used within dimming lighting systems. Greenstock long-life incandescent lamps are available as an alterative to a wide range of standard lamps.
