13W WHT Fluorescent Entry Light

13W, White Fluorescent Regent Entry Light, High Impact, Weather Resistant Housing & Globe, Frosted Lens, Electronic Circuit Designed For Sub-Zero Degrees Starts, For Patio Or Entrance Lighting, Coolux Technology, Over 100W Of Light Output, More Energy Efficient & Lasts Up To 5 Times Longer Than Comparable Incandescent Lighting, Automatic Light Sensor, Nighttime On, Daytime Off, Energy Star Compliant, For Replacement Bulb Use 13W Self Ballast GU24 Compact Fluorescent Bulb, Overall Dimensions: 4.5"W x 6.8"H x 5.4"D.