Plasma Ball Live Wallpaper

đèn Plasma - một thiết bị trang trí mà thường bao gồm một quả cầu thủy tinh

Plasma lamp - a decorative device that typically consists of a glass sphere with established within the electrode. In the electrode is supplied with high voltage variable frequency of around 30 kHz. Inside areas creates a vacuum (to reduce the breakdown voltage) and pumped gas mixture (to give a "lightning" specified color). Theoretically, the life in plasma lamps can be quite long, as it is low-powered lighting device that contains no filament yarns not heated in the course of their work. Typical power consumption 5-10 watts.