Hang the LED projector from the C channel running diagonally to the ceiling
On 2015-03-18 22:34:05
It was very easy to use. However, I could not understand the tightness of M8 × 35 bolts. Is it OK to tighten enough to fix the angle of the lower bracket with this bolt or is it right to use the lower bracket in a free state .... Hanging bolts can also be used with M10. It was possible to use it with M8 even if you use the circular seat.