$15 SOLVINDEN Solar-powered lighting IKEA No costs for electricity. The solar panel converts sunlight to energy.
Stone LED Solar Lights
Rock Solar Spot Lights (Set of 6)
@Overstock - Rock Solar Spot Lights (Set of 6) - Brighten your outdoor decor with a set of rock spot lightsGarden lights are powered by the sun, no wires requiredEnergy-saving lights are fast and easy to install http://www.overstock.com/Home-Garden/Rock-Solar-Spot-Lights-Set-of-6/4433478/product.html?CID=214117 $78.99
Solvinden Solar-Powered Pendant Lamp, White - modern - outdoor lighting - IKEA
Ikea Solar Light Energy Yard Outdoor Lantern Lighting New | eBay
All Inspired LED products are modular, easy to use, & easy to install. Great for task lighting, office, garage, jewelry cases, small kitchen cabinets, toy haulers and gun safes, under cabinet lighting, shelves, display cabinets, signage, entertainment centers, above cabinet lighting, cove and kick lighting, display lighting or back lighting