Philips has released an 18 watt Outdoor Rated PAR38 LED light bulb and wet location use.  You now have a reliable replacement for those high wattage outdoor flood lights.  The new light bulb replaces a 100 watt halogen PAR38 flood light.  It is designed to give you 15 years of life (45,000 hours of average rate life) which makes it ideal for those hard to reach areas.