改善照明设备的基本性能，如亮度和节能，义同时赋予其新的特点，如抗菌和除臭等。是日本照明设备厂商今年推出的新产品的特点。日本日立公司和东芝照明技术公司于今年夏季推出一种具有杀菌作用的照明设备。这种设备采用了一种用氧化钛做成的光催化剂，可将有机物质溶解成水和 Improve lighting basic performance, such as brightness and energy saving, while giving its new features, such as antibacterial and deodorant. It is the characteristic that the Japanese lighting equipment manufacturer introduced the new product this year. Hitachi and Toshiba Lighting Technologies introduced a bactericidal lighting unit this summer. This device uses a photocatalyst made of titanium oxide, the organic material can be dissolved into water and