Can u plug this with 2 prong plugs

I am not sure what you are asking. If you mean plug in the lights, that usually have only two prongs then it works. If you are trying to plug this into a 2 prong outlet you will lose the grounding of the product. May cause a hazard.

Hello Jill and Thank you for your question! You can use a 2 prong plug, but a third wire plug is SAFER for a Safety Ground for Damp and Wet conditions. Thank you for contacting Lowe's.