Sparkle Magic Indigo Twilight (Blue) Illuminator Laser Light 4.0 Series (BLI4), Landscape Laser Lights, Christmas Laser Lights New and improved design as of July 2015. Quick and easy setup. Decorate any surface with thousands of lights in just a few minutes. All metal, high quality, no plastic parts, vibrant colors, commercial rating, long lasting 7,000 to 10,000 hour rating. Various mounting options included for increased versatility. FDA Compliant and Registered. Removable lens cap allows for adjustment of light pattern and low power consumption (uses less power than a 30 watt bulb).