Sodium lamp view

This exhibit aims to provide participants with knowledge about low-pressure sodium lamps through interactive experiences. The exhibit consists of low-pressure sodium lamps, LCD TVs, and acrylic tubes. The core interactive logic is that visitors take flashlights and enter the interior of the space to observe the color of the items inside. one Before arriving at the exhibit, take the flashlight provided on site Handholding a flashlight, enter the semi enclosed space of the exhibit and carefully observe the colors of various items in the space. The application advantages of low-pressure sodium lamps are based on the principle that low-pressure sodium lamps have extremely high luminous efficiency, reaching up to 200lm/W, making them one of the most efficient and long-lasting light sources among electric light sources; Its high definition and high contrast characteristics make it particularly suitable for places that require clear lighting such as roads, overpasses, tunnels, and intersections, and it is also the best light source for solar street lighting.

The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.