Cart Continue shopping “KEYSTONE 12W Black Light LED T8 Tube. UV-A, Peak Wavelength 365nm” has been added to your cart. Cart Summary Remove item Thumbnail image Product Price Quantity Subtotal × Atlas Exit & Emergency Thermoplastic LED Exit/Emergency Combo - White Finish, Green Letters, 120-277V $58.37 Atlas Exit & Emergency Thermoplastic LED Exit/Emergency Combo - White Finish, Green Letters, 120-277V quantity $58.37 × KEYSTONE 12W Black Light LED T8 Tube. UV-A, Peak Wavelength 365nm $203.70 KEYSTONE 12W Black Light LED T8 Tube. UV-A, Peak Wavelength 365nm quantity $203.70 Coupon: Apply coupon Update cart Cart totals Subtotal $262.07 Total $262.07 Proceed to checkout — or —