Here's a few tools u well need
A drill (will make the job quicker but it's not necessary), Philips and flathead screwdrivers, wire cutters/strippers, and a soldering iron with solder (the soldering iron is not needed but I wanted the original led on indicator to work so I needed to solder the wires to the board).
So u need to take the ends off by unscrewing the 4 screws on each side.
Next lay the ballast on is side and unscrew the 3 screws on the bottom of the ballast
Now the ballast will slide out of the aluminum housing.
Here's a few pics of the new and old ballasts side by side
So now disconnect the old ballast from the connection plate that attaches to the ballast case by unscrewing the 5 screws on the board
You will need to cut the wires for the led on indicator and 110/220 converter switch that connect to the old ballast.
Now that I had the connection plate off I soldered the led on indicator light to the board (sorry no pic it's tough to get a good pic of it, but if u know what your doing then u don't need the pic).
The wire connected the same way to the new ballast as they came off the old ballast.
Also while your connecting the wires to the board u might want to take the top aluminum grated cover off the new ballast and select the right power input. Mine was in 220 when it arrived.
Let me say I was not messing with the power selector switch on the new ballast, so the power selector no the connection plate is for looks. If I ever what to convert the lights to 220 power input I will need to remove the ballast from the housing and flip the switch inside the ballast. If u want to mess with that mess and make that switch functional again more power to you.
Ok so now that I got the new ballast on I tested it. Cause nothing like getting everything back together to realize you did something wrong. For testing I didn't want to put my hands on the ballast with live power running to it so I took a extension cord and connected to the light to a power plug that was connected to a switch on the wall. I made sure the power was off and connected the ballast to the power plug and radion
I stood back and flipped the switch. Boom the light came on with easy. I logged into ESL and manually messed with the light and all the functions and everything worked properly. So I turned it off and disconnected everything so that I could now put the new ballast in the aluminum housing case.
The new ballast bolted up in the same place as the old ballast I didn't have to do a thing other then line the screws up right. Every the screws that held the old ballast in place fit perfectly on the new ballast.