ITEM NAME:1 to 7 E27 Energy Saving LED Light Lamp Bulb Base Socket Splitter Holder Ada A#S Product Description Description: Features: 1 to 4 bulb base adapter This product is mainly used in photography. It is a 4 in 1 studio E27 lamp socket splitter adapter for studio daylight bulbs. It allows 4 bulbs installed in one single socket at the same time. This product is ideal for more lights for photo or video,if you want to upgrade your single socket lights, the best choice is to convert a single bulb light to 4 bulbs light. Size:18.5*18.8*13.5cm Shell material:PBT Nominal voltage:220V Color:White 1 to 7 E27 bulb base adapter It is suitable for the light of E27 lamp base. It can used in the house or other special occasion. It allows 7 E27 bulbs installed in one single socket at the same time. It is appropriate for LED light bulb ,energy saving lamp and 25W incandescent bulb. Size:23.5*23.5*13.5cm Nominal voltage:220V Color:White Package include: 1x Bulb base adapter Included: 1x Bulb base adapter.1 to 7 E27 bulb base adapter. It is suitable for the light of E27 lamp base. It is appropriate for LED light bulb ,energy saving lamp and 25W incandescent bulb. This product is ideal for more lights for photo or video,if you want to upgrade your single socket lights, the best choice is to convert a single bulb light to 4 bulbs light.