Electronic
- Keystone KTSB-E-2048-46-UV-S Electronic Sign BallastSpecial Price $130.27 Regular Price $195.404-6 Lamps | T8HO or T12HO | 20’-48’ Combined Lamp Length | Series Wiring -Input: 120v-277v -Starting: Rapid Start *REPLACES the KTSB-E-2448-46-1-S Learn More