Are LED lights waterproof?

A bulb’s Ingress Protection (IP) rating will tell you if it’s suitable for wet environments. The IP rating is a two-digit number: the first digit indicates how protected the light is against the ingress of solid objects, while the second tells you how waterproof it is. The higher the numbers, the more protected it is. An IP rating of 65 is recommended for any bulb that will be used in wet areas.