Features;The maximum power of this converter is allowed up to 200W, because its maximum voltage can reach 250V, so it is perfect for all voltages. Made of high-quality PBT, heat-resistant 165 . CE certified. No fire hazard, completely protected against electric shock.Easy to use, just adapt the socket to the E27/E26 socket and screw it into the B22 bulb. Wide range of uses. Suitable for indoor and outdoor, such as office, bedroom, living room, etc.Product SpecificationsProduct name: B22 to E27 lamp holderProduct color: black[product material]: flame retardant PC+aluminumProduct connection: External interface B22Internal interface E27[Applicable voltage]: 110~250V[Applicable power]: <300W[Maximum current]: 3AProduct List;2 Pcs Bulb base