Light Source:Super Bright Led Cluster.Life of Led Lamp: 50, 000 Hours, Aspect Dia:300mm, or 200mm. Display Colors:Multi Crytalline High Efficiency & Life Of Panel 15 Years. Enclosure Approx.Dimension: L-360mm, B-485mm, H-460mm. Shatter Resistant Solar Modules, Self Contained System, Timed or Continuous Configurations.