We all know that pedestrian crossing must be illuminated, so that even in the dark or wet roads, pedestrians at intersections and those waiting at the roadside can be clearly identified from both directions. Pedestrian lighting is different from other exterior lighting requirements, sidewalk lights generally have a beautiful or interesting appearance, and they can be part of the visual ...

The COVID-19 is spreading worldwide. As a socially responsible company, Yaham quickly contacted customers around the world after the resumption of work and donated masks to customers in severely affected areas. Japan is separated from China by a narrow strip of water that is also affected by COVID-19. The masks are in short supply. However, due to the severe impact o...

Ice hockey is a competitive sport which consisting of two teams of six players each playing on the ice rink.It requires pushing the puck past the goal line and into a net guarded by a goaltender. With its speed and its frequent physical contact, ice hockey has become one of the most popular sports in the world. Many sports are dominated by outdoor venues, ice hockey is no exception. But...

What is Solar LED Street Light Solar LED street light is lighting fixture which is powered by solar energy. Solar LED street light consists of solar panel, rechargeable battery and LED light. Solar panel of solar LED street light can convert solar energy into electrical energy during the day and store it in rechargeable battery. At night, the rechargeable batte...

Outdoor lighting is thought as a kind of artificial lighting to illuminate the place you need, in which it has no roofs-definitely in outdoor areas. The aim of the outdoor lighting is, by illuminating the area, to enhance visual performance of lighting so to be convenient for the persons conducting human activities. The purpose of the led outdoor flood lighting is to enhance the performa...

In the sports competition, the objective environment does affect the results to a great extent. As well as in the outdoor sports arena game, the situation is so intensive and any small difference might change the result. It is not just a game but also a game with strategy application, and creates the suspense as surprise. There are various outdoor factors that will affect the competit...