Keystone SmartWire Electronic Sign Ballasts wire exactly the same as traditional magnetic sign ballasts, allowing for seamless compatibility and installation. The Keystone KTSB-E-2048-46-UV-S does not require a different wiring configuration like other electronic sign ballasts that have to be wired in parallel. Weighing up to 50% less than magnetic ballasts, makes transportation and installation much easier. Order your KTSB-E-2048-46-UV-S today, or contact one of our lighting experts for more information.
At least 10% more energy efficient than magnetic ballasts