1. Installation Featuring A Flexible Mounting System That Can Be Used With Most Projector Models, It Has The Versatility To Attach To Almost Any Ceiling. 2. The Mounting Interface Features Four Double-Jointed Support Arms, Allowing Flexible Positioning To Reach Almost Any Mounting Point On The Projector. Each Arm Can Be Precisely Positioned To Avoid Covering Important Projector Ventilation And Access Points For Lamp And Air Filter Replacement. 3. This Minimizes Heat Build-Up And Extends The Life Of The Lamp. Its Sturdy Construction Allows The Installation To Actively Hold The Projector At Almost Any Angle. 4. The Tilt And Roll Of This Mount Can Be Adjusted Independently Of Each Other, Compared To Awkward Adjustments That Require A Ball And Socket Mount. It Has An Adjustable Channel And Ceiling Panels. 5. This Allows The Projector To Be Mounted At An Adjustable Height From The Ceiling. This Base Fit My Projector? Please Look At The Mounting Screws On The Top Of The Projector. Measure The Distance Between The Holes. If Your Projector Has 4-Hole Mode, Ceiling Projection, Wall Projection, Floor Projection, Square Tube 60cm-120cm; Then This Installation Suit Your Projector. Type: Square Tube 60cm-120cm Projector Hanger Function: Wiring Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Not Affect The Use Colour:As Shown Material:iron Package Contents: 1 x Projector Ceiling Bracket 1 Set x Screw Mounting Accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.