1.Max Wattage: 300W (60W for per socket). Voltage Range: 0-250. Warning: Max 20W/socket for high-heat bulbs (e.g., halogen, incandescent). suitable for standard E26/E27 base bulbs, halogen lamps, LED and CFL bulbs 2.[Expanded Lighting Capability]:Transform your space with this light socket extension, which enables you to convert a single light socket into multiple outlets, allowing you to use several bulbs simultaneously for enhanced brightness and coverage. 3.[Adjustable Socket Extender with Independent Switch]: With each socket capable of rotating 360° and bending 180°, the 5-in-1 E26/E27 light socket splitter extension allows 5 bulbs to be installed in one socket, making it easy to adjust the lighting angle as needed. 4.[Safe & Outlet Extender]: Withstands heat up to 200℃—, durable, and built to last. This light bulb socket outlet adapter is made of PBT fireproof material, resistant to aging and burning. 5.[]: Simply screw the bulb socket extender into the E26/E27 socket, then plug in the E26/E27 bulb. No installation tools are required.