Review on 🔌 KTEB 120 1 TP Fluorescent Ballast by Keystone Electronic by Sedric Hood

These are 6 wires - 2 blue, 2 red, white and black. The old ballast had 5 wires - 1 blue, 2 red, white and black. The photo shows the connection diagrams of the old and the new. There are 2 red ones on a tombstone. On the other headstone are two white and one blue. I removed the white neutral wire from the tombstone and connected it to the new white ballast. I connected the black wire to the new black ballast. Two red ones are connected to two red tombstones. Two blue colors remained, which I connected with another white and blue tombstone. Flip the switch back. The lightbulb lit up immediately.