UV-B lamps emit ultraviolet rays between 280nm
and 360nm (at peak 306nm).
The spectral energy distribution suits to test the
ultraviolet resistance of paints, plastics and
rubbers.
They are also used for the special light sources
for inspection and analysis.

WARNING :The radiation of those lamps is harmful to eyes and skin. 
Protect your eyes and your skin against the ultraviolet rays

UVB燈管發出的紫外線波長在280nm和360nm之間,其峰值為306nm,其光譜能量分布適合用于測試涂料，塑料和耐紫外線性橡膠等,它們也可作為特殊光源進行檢查和分析。

警告:這些燈的輻射對眼睛和皮膚是有害的，請注意保護。