When you open the box, there are 2 post cap lights inside. This Hampton Bay solar post cap light provides both ambient and functional lighting keeping your landscape both safe and beautiful. By day, the Hampton Bay Solar Post Cap Lights are a decorative finishing touch to your deck or fence posts. But when the Sun goes down, the super bright LED inside each Post Cap Light will automatically turn on to provide a beautiful glow thru the textured glass-look lens. With no wiring necessary, these 2 solar post cap lights are installed in seconds and are virtually maintenance free, with a rechargeable battery included for convenience. This solar post cap is with 2-mode Switch (Color temp adjustable: cool 4500k/warm 3000k).