Super Bright Led will light up at night automatically, with its easy install just place in sunlight , on a walkway, driveway, path patio or deck , during the day the solar panel will charge and turn on as dusk falls

Product size is 4.75"x4.75"x1.5"

Feature

Stainless steel with aluminum ally body
Recharges by solar panels under sunlight
Built in photocell light turns on automatically when dark 
1 Super bright LED for brighter light output
Fast and easy to install
Rechargeable Ni-Cd AA battery (included)
Safe water resistant

Diameter size approx 5 Inch, the cup is 3 3/4 inch, depth 1.5 inch