● Safe and Sturdy Material: The irony cage consists of anti-deformation ferroalloy can greatly protect the inner bulbs. Even under high heat, the lamp holder won’t melt with its heat resistant phenolic resin material. The plastic bulb fixing ring keeps the bulb from falling. The wall lamp also has a UL certification.● Vintage Industrial Design: The black iron cage exudes a vintage industrial atmosphere. The painting technology increases the sense of age on the surface of lamps. Dark black can be perfectly integrated into any surrounding or environment. This wall lamp is suitable for families preferring vintage or simple decorative styles.● Great Lighting Function: Three-head design, three light bulbs greatly expand the lighting area while increasing the light intensity. This wall lamp can be installed not only with the light bulb facing up, but also with the light bulb facing down, which can meet your needs for different angles of light.● Type of Bulb: This wall lamp doesn’t include bulbs but it is compatible with any E26 based LED bulb. The brightness of bulbs can’t be adjusted, but if you want, you can install a control switch to adjust the lights brightness.● A Proper Size for Install and Usage: With the wall lamp’s overall dimensions of 23.8" x 11.2" x 8.7" (L x W x H), It won't easily fall. Easy to install. With its space saving advantage makes the lamp suitable for both families with big and limited space houses.