Ultra thin design: Fit into the housings of the old light fixtures, size is: 8.35x2.20x1.14 inches, smaller and easy to install. Specification: AC100-130V input converts to DC24V output LED driver 200 watts, waterproof IP67 power supply without noise,flicker or voltage surges. Use range: Working environment temperature: -22~140°F. suitable for landscape light in yard, under cabinet light in the kitchen, pool light and other outdoor applications. Safe protection Ffnction: Aluminum housing with excellent heat dissipation,automatic protection for short circuit, overload, over voltage, over current, high temperature. Customer services: If any question please feel free to contact us, We will response you in 24H.