Chromalux Light Bulb Frosted-100w - 1 BulbChromalux light bulb frosted 100w description: chromalux, lumiram full spectrum lamp a21 100w frosted bulb natural balanced light long life average 5000 hours chromalux light bulbs are long life light bulbs that offer full spectrum lighting, which closely imitates natural daylight, reduces yellow glare, increases black and white contrast, improves readability, lessens eye strain, and helps promote a sense of well being. The pure light from