L30830 is a LUMILUX® T8 is a Fluorescent Tube, dimmable, suitable for public building, office, industry, shop, supermarket and department store, Street lighting application, outdoor application only in suitable luminaire. Proven lamp technology. Good economy thanks to high efficiency. Tri-phosphor tube 26 mm diameter. Higher lumen maintenance and colour rendering than BASIC tube. · · · Very good lumen maintenance: 90 % throughout the service lifetime of the lamp · · Good color rendering group: 1B (Ra: 80…89) · · Top-quality three-band phosphor: LUMILUX® · · Top-quality three-band phosphor: LUMILUX® · · Proven lamp technology · · Good economy thanks to high efficiency · · Available in many different light colors (2,700…8,000 K) for various applications · · Public buildings · · Office lighting · · Industry