. ACCESSORIES (AR) - BACKPLATES - EGG-CRATE LOUVER - UV LENS . BACKPLATES Download Detailed PDF Here: .:Print Page (PDF) OCTAGONAL BOX HANDY BOX SWITCH BOX Round backplate (AR50) 4-1/2" Dia, 3/16" thick Round backplate (AR51) 5-1/2" Dia, 5/16" thick Round backplate (AR52) 5-1/2" Dia, 1/16" thick Square backplate (AR70) 4-1/2" Dia, 5/16" thick Rectangular backplate (AR60) 2-7/8" x 4-1/2", 5/16" thick Rectangular backplate (AR61) 2-7/8" x 4-1/2", 1/16" thick Rectangular backplate (AR65) 1-1/2" x 4-1/4", 1/16" thick       OTHER BOXES Round backplate (AR53) 6-1/2" Dia, 1/16" thick . EGG-CRATE LOUVER - (AR10) For Models: Artlight HRL (AL04) and Minilux HRL (WW06) Download Detailed PDF Here: .:Print Page (PDF) - back to top . UV LENS - (AR01) For Models: Artlight HRL (AL04) and Minilux HRL (WW06) Download Detailed PDF Here: .:Print Page (PDF) - back to top