Staffa Proiettore Sollevatore Elettrico Motorizzato 110V Videoproiettore Montaggio a Soffitto Nuovo
This projector lifter is used at school, assembly room and another. 39in Electric Lift Ceiling Projector Bracket. Out size of the projector could not bigger than 19.69"x19.69"(50 x 50cm). The weight of the projector could not than 22Lb(10Kg).