Enjoy the benefits of solar power technology with features like Battery Back Up technology, cord management, easy installation, and long last LED. The new Defiant Solar Powered LED motion security light contains new innovative Battery Backup Power technology. When fully charged by sunshine the fixture provides 600 Lumens of light. On the days when sunshine is not present and solar charging cannot take place, the Battery Back Up feature powers the fixture at 200 Lumens of light. Solar Powered Motion Lighting has no wiring required, which makes this light perfect for sheds or fences.