Oh, Rocky! Nearly two feet tall and around, the Smart & Green Rocky LED Indoor/Outdoor Lamp is a fairly mountainous ambient light. It has a unique shape made out of polyethylene. This durable and waterproof material makes the lamp suitable for adding light, color and just generally enhancing the atmosphere indoors or outdoors (including floating in water) . Based in France, Smart & Green transforms spaces worldwide--indoors and out--with their own special breed of cordless LED lighting. They have developed an array of advanced proprietary LED bulbs and lighting systems to turn translucent molded polyethylene cubes, towers and spheres into glowing pieces of art. Smart & Green lights are rechargeable, waterproof and energy efficient and can change color with the simple press of a remote.