Philips 418434 Dimmable AmbientLED 17-Watt PAR38 Outdoor Flood Light Bulb Philips 17-Watt Ambient LED Energy Saving PAR38 outdoor flood light can replace your 90-Watt halogen PAR38, saving you up to 200.75 in energy costs Ideal for use in outdoor flood light and security fixtures Weather-resistant Fully dimmable - Dims just like a halogen bulb Medium base flood light lasts at least 22.8 years and contains no mercury