Frequently Asked Questions
How many lamps go into a sign cabinet?
Excellart punches the white aluminum raceways (included in all Excellart knockdown kits) on 12" centers unless otherwise specified by the sign man. Example: A 4' x 8' sign cabinet with horizontal lamps would be punched for (4) 8" lamps. A 4' x 8' sign cabinet with vertical lamps would be punched for (8) 4' lamps.
