About this product: ?? The ceiling plate brackets are made of metal, sturdy, not easy to bend, they can hold a lot of weight. Using high-quality galvanizing process, its surface is galvanized, smooth, rust-proof, corrosion-resistant, stable and durable. ?? Solid ceiling lamp bracket, length: 105 mm, width: 18 mm, height: 16 mm, thickness: 1.5 mm, two screw holes on each side. ?? If properly installed in a suitable place, the lamp holder can hold about 5 kg. This lamp stand is very easy to install. We provide mounting screws, nuts and wall plugs, just make sure the screws are securely screwed into the ceiling or ceiling joists. ?? This ceiling lamp can be used to attach a ceiling lamp with a diameter of 110 mm to 130 mm. The ceiling lamp bracket is used in most hanging chandeliers, ceiling lamps, wall sconces, chandeliers, crystal lamps, etc. and can be used in many scenes, suitable for living room, bedroom, study, dining room, etc. bookstore. ?? There are 4 pieces of galvanized ceiling plates in the package, with 8 pieces of M4x20 mm screws and nuts, 8 pieces of ceiling screws and 8 pieces of mounting anchors. Product size: 105MM. [Material]: Metal. [Color]: Silver. [Size]: Height: 16.5 mm. Base plate: 105 x 18 mm. thickness: 1.5 mm. Area of use: E27 retro chandelier, modern lamp, ceiling lamp. Applicable lamp panel: diameter 110-130mm. [Packing list]: 4 x ceiling lamps. 8 x M4x20 mm screws. 8 x screw nuts. 8 x ceiling screws. 8 x rubber plugs. This lighting accessory secures your lamp or chandelier to the ceiling and is often omitted from the actual purchase package. Attach this lamp to the ceiling to support your lamp. This lamp stand is very easy to install. We provide bolts, nuts and rubber plugs, just make sure the bolts are securely screwed into the ceiling or ceiling joists. [Export note: 1. The ceiling plate bracket can safely bear a weight of 5 kg, this only applies on the assumption that the ceiling itself can also bear all weights. 2. We always recommend that all accessories are installed by a qualified installer.