One noon-hour = 5 min UVB 8x rate synthesis of cholecalcitrol vs. sunlight
Comfy & clear UVA & UVB-blocking glasses and auto-off minute Timer included
298-312 nm peak has 50% UVB output favoring UVB over less-effective UVA, covers the gamut UVB wavelengths used in clinical settings for certain skin condition treatments and ultra-rapid vitamin D synthesis in laboratory testing
UVB middle bands cover 298, 300, 311, 312 nm have germicidal benefits
Provides UVB absent in glass-filtered and winter sun, tanning, mood, blacklight, plant, daylight 'full spectrum' lamps. Synthesizes precursor epidermal chemicals that become calcifediol (25-hydroxyvitamin D3) which becomes calcitriol (1,25-dihydroxyvitamin D3). Calcitriol is the most active hormone form of vitamin D3.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 7.99 inch
Height : 4.02 inch
Length : 19.02 inch

Item Weight: 2.7 pounds (View shipping rates and policies)
Shipping Weight: 2.8 pounds (View shipping rates and policies)

ASIN : B00NEUNJCY