Tube Guards
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Ergomart GR380-T8 - 48 Inch Gradient Sleeves Reduce Light Output and Filter UV Light for T8 Tubes
GR380 UV Gradient Fluorescent Light Fitler Control Lighting Levels and Intensity. Direct Light by simply turning the sleeve, Eliminates all UV Below 380 nanometers. Not Recommended for HO Lamps. May Reduce or eliminate migraines in some users.
Learn More...$30.00