3. The bulb clip adapter and lamp finial are plated in antique brass, so they can be anti-rust to keep and longer service life. 2. A lamp finial is the decorative piece and is used to tighten the lamp shade on the bulb clip. 1. The bulb clip adapter is used for a lamp without lamp harp, mounts directly on the light bulb to support the spider / washer fitter style lampshades well, very simple and ingenious 4. Wide Application - these bulb clip adapter kit can be used for talb lamps, , floor lamps, standing lamps, chandeliers or some wall lamps, suitable for bedroom, living room, office, restaurant and hotels, etc..