Fluorescent Lamp UVA-340
UVA-340 provides the best possible simulation of sunlight in the critical short wavelength region from 365 nm down to the solar cutoff of 295 nm. Its peak emission is at 340 nm.UVA-340 lamps are especially useful for comparison tests of different formulations. The UVA-340+lamps provide the same spectrum, but can be used for testing at higher output levels.
Especially useful for comparison tests of different formulations. Recommended for correlation with outdoor results for most plastics, textiles, coatings, pigments and UV stabilizers.
Product is made by Q-Lab USA