Produces excellent natural colours 80 percent more UVB than equivalent length T8 lamp 30 percent UVA 6 percent UVB for the synthesis of vitamin D3 no need for replacement starters.
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Produces excellent natural colours 80 percent more UVB than equivalent length T8 lamp 30 percent UVA 6 percent UVB for the synthesis of vitamin D3 no need for replacement starters.
tube