Your plants love the sun, but sometimes they're too far away from the window to get the proper amount. Enter the SunBlaster 13 Watt CFL Grow Lamp Light Bulb!This light bulb replicates the sun's natural light so your plants can grow no matter how close or far away they are to a window. Just plug it in to any of your standard size light sockets and you're good to go! Plus, since it's a CFL bulb, it's also energy efficient.Your plants are more than a part of your decor-- treat them right with some lovely sun from the SunBlaster 13 Watt CFL Grow Lamp Light Bulb.