According to the American technology blog Gizmodo, solar flashlights have always had a significant problem: the appearance is ugly. Recently, a new product in Japan seems to solve this problem. A team based in Osaka recently released their product on the MoMa website. The team has a wide range of members, including architects, chefs, furniture designers and more. This solar flashlight not only looks good, but is also very technical from a technical point of view. The so-called Sphelar solar flashlight is powered by an environmentally friendly spherical solar cell assembled in the handle. Spherical solar cells are capable of collecting sunlight from all sides rather than just from the surface. This LED flashlight can work for four hours when fully charged. The wooden base ensures that the spherical battery can be exposed to sunlight while charging. The flashlight is priced at $150 (about 920 yuan). Of course, with this flashlight, you will never need to change batteries anymore.
Derrick Crane
Derrick crane, also known as Roof Crane, is a specific style of lifting machine. It is usually a fixed building crane, meaning it is assembled and disassembled in the location where it is used. Generally, the crane is characterized by its long, fixed length tower. These cranes are typically used in locations where items need to be moved from a common initial point to single nearby location, like on shipping platforms and construction sites. BQ models of derrick cranes including 10T Derrick Crane 2533A, 6T Derrick Crane DCB20-6, 10T Derrick Crane DCB24-10, 12T Derrick Crane DCB30-12, 16T Derrick Crane DCB30-16, 18T Derrick Crane DCB42-18.
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