More intense a light booth rotational speed is more faster and load capacity is stronger, vice versa, slower and more weak.
It can load more than 300 grams under 1 meter, if the light is under 0.5 meter, negative weighing more than 500 grams.
It was widely used in jewelry, watches, mobile phones, digital cameras and other products of the display.
The use of solar cells, the real energy saving, environmental protection.
Perfect showcase for Jewelry Watch Ring and so on..