Jonathan Green Mag I Cal Plus Lawn Fertilizer For All Grasses 15000 sq ft Fully Threaded Rod 625 Mounting Diameter (Inches) 3 Color:Black (Textured Finish) 625 Mounting Diameter (Inches) 3 Batteries Included No Bulb Type Incandescent Dimmable Yes Dusk to Dawn Sensor No Fade Resistant Yes Glass Type Seeded glass Light Bulb Base Type Medium base (E 26) Light Bulbs Included No Material Steel Maximum Bulb Wattage 60 Maximum Fixture Wattage 100 Motion Sensor No Number of Batteries Required 0 Number of Bulbs Required 1 Number of Outlets 0 Photocell Sensor No Power Source Hardwired Recommended Light Bulb Shape A19 Rust Resistant Yes Style Transitional Usage Rating Wet rated ENERGY STAR Certified No Safety Listing CSA safety listing Title 24 Compliant Yes Warranty 1 year limited Category Post Lights Frequently Asked Questions (FAQ): The click lock installation system makes it quick and easy to install Poor soil is often the problem in growing a great lawn and calcium is vital to many grass plant functions fast acting gypsum