Keystone KT-LED18T8-42P2S 18 Watt 42 Inch Sign Hero Tube Lamp Double Ended Wiring Ballast Bypass - Carton of 9 Lamps Sunpark Low optical flicker below 5%

Low optical flicker below 5% ensures comfortable

• Standard Universal Voltage (120-277 Vac) Input 50/60 or optional High Voltage (347- 480V)

Easy to install and provide a hassle free contractor experience

• L70>100

Four diffuser choices available - curved and square designs with linear prisms or a smooth frosted finish

Keystone KT-LED18T8-42P2S 18 Watt 42 Inch Sign Hero Tube Lamp Double Ended Wiring Ballast Bypass - Carton of 9 Lamps Sunpark Low optical flicker below 5%ShineRetrofits Input: Keystone's SignHero LED Tubes are the perfect solution for single sided or double sided signs and can be installed in minutes with the DirectDrive technology that eliminates the need for an external driver or ballast while using the existing sockets. There are a variety of lengths available for any size sign and all come with an R17D end cap that swivels. This product is high quality, durable, and made to last with a longer life