[product size] the base diameter of this product is 30cm * the height is 15cm. Applicable space: 8-12 square meters. [product material] Select iron forging, baking paint, color fixing, anti-corrosion and anti rust ceiling plate. High transmittance lampshade, bright color, strong and durable. [light source] LED light source is selected, which is safe and durable without frequency conversion. Please feel free to use it. (this product does not contain green plants). Suitable for living room and bedroom. Corridor, restaurant, hotel room, children's room, study and other places.