This kit contains the diode and lamp parts you need to install flashers in your Creature pop bumpers. It includes 1 high power voltage dropping diode; 3 1N4007 blocking diodes; three bulbs; 6 cable ties; 1 wide heatshrink tube; 3 small heatshrink tubes; red 18GA wire for flasher power, black 22GA wire for flasher leads; and 3 strip lead pop bumper lamp sockets. This is a medium difficult installation as it requires disassembling and reassembling the pop bumpers.
Here's an instruction page.
We also have the pop bumper wafers and bases available, as these may need to be replaced at the same time as you do the upgrade. This is also a good time to switch to teal skirts if you believe that swamps should be green.