Deckorators 4-in x 4-in Stained Glass Solar LED Glass Cedar Deck Post CapFits on a nominal 4 in x 4 in post Enhance your home's outdoor space with a warm ambient light Add a touch of light to your deck, porch or mailbox post without any wiring Installs easily using exterior construction adhesive Rechargeable batteries included 2 bulbs, 4 lumens total Features Collection Name N A Mount Type Surface mount Power Source Solar Bulb(s) Included Yes Wattage 1 Number of Bulbs Required 2 Volts 1. 2 IPX Rating 3 (spraying water)