Product Catalog: Full Spectrum Bulbs: 

Neodymium Full-Spectrum Lighting Natural light from the sun and sky has a balanced spectrum, rendering colors perfectly. However, most artificial bulbs emit light in only a narrow scope of the visual spectrum. Aero-Tech’s FULL SPECTRUM bulbs are not colored or coated; they are made with pure neodymium, a rare earth element (neodymium oxide)mixed directly into the glass which has a natural filter to diffuse the dull yellow/green portions of the spectrum. mixed directly into the glass which has a natural filter to diffuse the dull yellow/green portions of the spectrum. This produces truer, more natural colors and has been foundto have a positive effect on how people perceive their surroundings.Great for pets and plants, too! Made in the USA with glass from Europe where most of the world’s neodymium supply is found.
20,000 hour
5,000 hour