3 way compact full spectrum fluorescent spiral bulb delivers the energy saving and environmentally friendly features of CFL with the convenience of 3 light levels. Screw in socket fits conventional 3-way lamps.Produces approximately 5 times more light and lasts up to 13 times longer than a standard incandescent bulb! Lasts up to 10,000 hours. 13/20/25 watt lighting levels; incandescent equivalent of brightest light is 115 watts. 1700 lumens. Maximum overall length is 5.75'. Not for use with dimmers.
Lumiram is the original maker of the Neodymium glass light source. Originally based in Finland, the company first introduced the Chromalux Neodymium bulbs to the US market in the early 1970s. Since then, those uniquely designed bulbs have been improved and perfected to become the highest quality Full Spectrum bulb on the world's market today.
With its highest standards of European manufacturing, the Lumiram Chromalux bulb provides a striking pure white light and an extended service life averaging 5000 hours. Chromalux is also now available in Halogen, Metal Halide, and LED versions.
The Neodymium rare earth element is compounded with the glass (not coated). The yellow part of the light spectrum is partially filtered out and the result is crisp, more vibrant colors, reduced glare, decreased eye strain and beautiful bright vivid colors that enhance any space.