GIOTTO for Origin Smart Flat Field Generator - main features: Designed for Celestron Origin Intelligent Home Observatory LED lights at color temperature similar to sunlight, to provide a neutral color tone Special designed light diffuser for an even illumination Adjustable light intensity by 100 steps (0 to 100%) It operates on a 12V power source USB-C port to let you easily connect it to a Windows computer WiFi connectivity so you can wirelessly control it using your smartphone or tablet via the included Virtual HandPad Control with PLAY astrophotography software for Windows computers ASCOM driver to let you control it through third party softwares Weight: 0.4 kg (0.9 lb) Specifications LED lights at color temperature similar to sunlight, to provide a neutral color tone Special designed light diffuser for an even illumination Adjustable light intensity by 100 steps (0 to 100%) It natively runs off of a 12V power source to avoid the need for external power units Included thumbscrews for an easy lock in front of telescopes with external tube diameter from 252mm to 315mm USB-C port to let you easily connect it to your EAGLE or Windows computer WiFi connectivity so you can wirelessly control it using your smartphone or tablet via the included Virtual HandPad Control and capture flat frames with PLAY astrophotography software for EAGLE or Windows ASCOM driver to let you control it through third party softwares Optional ALTO telescope cover motor to convert GIOTTO in a remotely controlled motorized cap Weight: 1lb Downloads PrimaLuceLab software download page