Fluorescent light bulb blinking?

You need to change the ballast out in your lights. Its easy turn off the power and take off the cover. See what voltage it is, see what the serial number is on the ballast (the big black thing). You can find one at almost any supplier. Then cut the wire close to the ballast and wire tie the new ballast to the old wires instead of ordering a whole new frame. A lot more cost efficient. Just match up the colors or the wires and your done. Lot easier than it sounds.