The upgrade of LED energy-saving lamps in the new campus of Tianjin Polytechnic University, the new street lamps are 70% more energy efficient than traditional street lamps. As a supporting project for the campus environment improvement project, the new campus lighting upgrade project of Tianjin University of Technology is nearing completion and debut during the Golden Week. The new streetlight scheme is consistent with Tianjin's streetlight design style. It is simple and beautiful, and is in harmony with the beautiful campus environment. It complements each other and gives people a fresh and beautiful feeling.
In this case, the existing light poles and lamps in the main loop, east gate and south gate area will be replaced without changing the underground cable of the trunk loop and the existing street lamp base, and the main loop street light will be reconstructed 232ç›60 street lights in the East Gate and South Gate areas.
The new streetlight replaces the existing first-generation 36W LED lamp head with the third-generation 60W LED lamp head developed by the school's semiconductor engineering R&D center and Gonghaiyu Semiconductor Lighting Co., Ltd. After the transformation, the height of the pole is 8 meters, which is 2 meters higher than the original pole. The double lamp heads on both sides are changed to single-side single-lamp heads, white light poles and light blue lamp heads. The average illumination of the motorway reaches 18LUX, and the average illumination of the sidewalk is also Reached 12LUX. The new street lamps are 70% more energy efficient than traditional street lamps, which not only improve the lighting efficiency and uniformity of lighting, but also have low maintenance costs and long service life, achieving sustainable development.
Female Headphones are specially designed for women, with pink, rose gold or rose red as the main color, which are very popular among female customers. Mainly divided into: headband female headphones, in-ear female earphones, diamond female headphones. With skin-friendly materials, it is comfortable to wear and beautiful in appearance.
Feminine Headphones,Waterproof Headphones,Disposable Headphone,Female Headphones
Shenzhen Linx Technology Co., Ltd. , http://www.linxheadphone.com