Colorful Lamp Random Test

local speed = 0.5
local bool
local tSide = "top"
local cSide = "back"

while true do
  bool = rs.getInput(tSide)
  if bool then
    rs.setBundledOutput(cSide,math.random(0,32767))
    sleep(speed)
  else
    rs.setBundledOutput(cSide,0)
    event = os.pullEvent("redstone")
  end
end