Spectralight 2000 material, fabricated from aluminum sheet meeting ASTM B 209 requirements, alloy and temper required by the manufacturer to suit forming operations and finish requirements, 0.020-inch thick. Laminated with thermoset adhesive to provide permanent bond to substrate. Protected by PET film for long-lasting reflectance. Extension Tubes are 24-inch in length, for installations up to 20 feet. Spectralight 2000 .
Specifications are same as above.
Transition Box fits a standard T-bar drop ceiling tile grid. Square Diffuser Panel fits into the transition box and complements traditional light fixtures. UV and weather resistant diffuser seal provides an effective dust and bug seal.