Pro Action Replay Codes:
Infinite Health - 00D0A7:08
Infinite Lives - 00D0AB:09

Game Genie Codes:
Start with 1 life - 01B-0BD-E66 -Galoob
Start with 5 lives - 05B-0BD-E66 -Galoob
Start with 9 lives - 09B-0BD-E66 -Galoob
Almost infinite bulbs - 00B-5ED-3B7 -Galoob
Start with 1 bulb - 01B-06D-E66 -Galoob
Start with 5 bulbs - 05B-06D-E66 -Galoob
Start with 9 bulbs - 09B-06D-E66 -Galoob
Lose all your bulbs on the 1st level and move on to the next level - 00B-0FD-5D4 -Galoob