Turn any dull and gloomy place into a place shining with light and brightness with the Bulb Adapter Lamp Holder. Its an adapter that allows you to split an E27 socket into a seven-point splitter socket so you can use seven bulbs at the same time and increase your light to any dim-lit areas. Its an easy and inexpensive way to add more light to your workshop, garage, or any other space that needs better illumination. SAFETY STANDARDThis adapter is made of high quality, anti-deforming, and fireproof PBT material with a good conductive aluminum alloy that meets CE and RoHS Certification. With heat resistance of 200C to make sure it will not be a fire hazard. DOUBLE THE BRIGHTNESSStill vexed about the low brightness of only one bulb By using this smart adapter, you could upgrade your light and maximize its brightness up to seven times. WORKS WITH ANY LIGHTIt has an E27 base and fits standard household light bulbs including LED bulbs, CFL bulbs, fluorescent bulbs, and incandescent lamps. Each socket on the adapter can support up to 20-25W. WIDE APPLICATIONSIdeal to use in the home, garage, office, workshop, exhibition, art gallery, restaurant, hotel, photo studio, landscapes, mining, constructions sites, architectural and engineering surveying, etc. EASY TO INSTALLAvailable in two sizes (7-in-1 and 4-in-1 adapter), its a great option to convert your single light bulb socket into multiple sockets. Its really easy to use, no installations needed. Simply screw seven light bulbs (or four if youre buying the 4-in-1 adapter) in the sockets and screw the main top socket to any socket outlet and its ready to use.