Special power supply for stadium and gymnasium fieldlighting is one of key equipments for field emergency lighting, this installation's key parameter is transfering time.
体育场馆场地照明专用电源装置是场地应急照明关键设备之一，其核心参数是切换时间。
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IDR-LA models are used successfully in machine vision applications requiring dark fieldlighting for surface inspection, inspection of bottle mouth integrity, code reading, and others.
The problem is known as droop, and it’s not only puzzling the brightest minds in the field, it’s also threatening the future of the electric lighting industry.