Titan Controls¨ wall displays featuring the top selling controllers in the industry! Each panel features crisp, clear graphics showing complimentary products, as well as premier housings to give your customers a hands-on example of how they function. The durable 4 feet high by 2 feet wide aluminum display panels are easy to mount and can be mixed and matched to give you the product offering that most suits your customer base. Includes: Spartan 4 Light & Spartan 8 Light controller housings. Graphics for carbon filter, fan, CO2, pump, timer, ballast and reflector.