apex 07132 12.5”h x 12”w x 4”d 04: LED - 5W (Dim with 0-10V dim system) 12.5” 4” 12” side front top apex 07134 15.5”h x 7.25”w x 4”d 04: LED - 5W (Dim with 0-10V dim system) LED Retrofit available 15.5” 4” 7.25” side front top Page 157 for all specs and options. 126