Universal Voltage PAR38 LED Lamp is wet location rated.

Able to serve as HID retrofit or replace 120 W halogen, PAR38 19W 277V directional lamp runs on 120–277 Vac, offers instant turn on, and has 40,000 hr life

[source: http://news.thomasnet.com/fullstory/Universal-Voltage-PAR38-LED-Lamp-is-wet-location-rated-20023951]