Description Package: The pack contains 4 pieces ceiling light plates, with 8 pieces M4x18mm screws and nuts, 8 pieces ceiling screws and 8 pieces rubber plugs. Material: The ceiling plate brackets are made of metal and use high quality electroplating process. Its surface is electroplated, smooth, corrosion-free, corrosion-resistant, stable and durable. Dimensions: The bottom plate size is 105x18mm, the side height is 17mm. Bearing capacity: If properly installed in a suitable place, the lamp mounting bracket can bear about 5 kg. Application: This pendant light can be used to fix a ceiling lamp plate with a diameter of 110-130mm. It is mainly used for hanging home office ceiling lights, chandeliers, crystal lamps, etc. Size:105mm [Name]: Screw Mount Ceiling Light Plate Bracket with Accessories [Material]: Metal [Color]: Silvery [Dimension]: Height: 16.5mm Bottom plate: 105 x 18 mm Applicable lamp panel: diameter 110-130mm [Package]: 4 x Ceiling light plates 8 x M4x18mm screws 8 x Screw nuts 8 x Ceiling screws This light attachment accessory attaches your lamp or chandelier to the ceiling and is often left out of the purchase kit. Attach this lamp to the ceiling to support your light. This lamp holder is very easy to install. We supply matching screws, nuts and rubber plugs. Just make sure the screws are properly screwed into the ceiling or joists. [Note]: 1. The ceiling plate bracket can safely support a weight of 5 kg. This only applies if the ceiling itself can support all the weights. 2. We always recommend that all accessories are made by a qualified installer.