Features:Aluminum material, no rust, durable.The light source is the LED lamp bead, which is very energy-saving, energy-saving and environmentally friendly.The lighting is soft and warm, not glaring, warm light creates a warm and romantic atmosphere.Small and exquisite, embedded installation, does not occupy the space of the staircase corridor.Outdoor corridor stairs are suitable, waterproof, no fear of damage on rainy days, give you a warm and comfortable feelingColour:BlackMaterial:aluminumSize:about 85*85*51mmPackage Contents:1x Recessed LED lampOnly the above package content, other products are not included.Note: Light 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.