Board Thread:Plants vs. Zombies Wiki Discussion/@comment-5797509-20140421205454/@comment-5792287-20140422165918

Laser Bean attacks at the rate of a Cabbage-pult and does two damage. Lightning Reed attacks at the rate of a Peashooter and does 0.5 damage. Hence, Laser Bean does more damage per second (which is what I meant by Laser Bean does 1 damage in my previous comment).