White ceiling mount with concealed cable channel Suitable for Optoma projectors DH400, DH401, DH1011, DH1011i, DU400, EH334, EH335, EH337, EH341, EH400, EH400+, EH415, EH415e, EH416, EH504, EH515T, EH615, EW400, EX400, HD25e, HD25-LV, UHD550X, W344,W345, W350, W351, W354, W355, W400, W400+, W402, W415, W415e, W416, W504, W515T, WU337, WU416, WU515T, WU615, X400 and X402 Height adjustable from 57.6-82.6 cm Tilts up to +/-20°, rotates +/-30°