MAX WATTAGE: The max wattage of this adapter is up to 150W, it allows you to use high wattage bulb. Meet your need of different lighting effect. Fits for all voltages and standard E26 base halogen,LED,CFL bulbs,incandescent.This adapter can be applied with multiple voltages(12V, 110V-120V, 220V-240V). If you need 3-pack, 4-pack, 6-pack, 8-pack, 15-pack, please search asin: B008X77VQS, B0749DLQMB, B071KZFGN8, B0749H9DWZ, B008X77VZE

PBT FIREPROOF MATERIAL: Made of high-quality thermoplastic polymer (PBT) and copper, this adapter comes in a solid construction, high temperature resistant, corrosion resistant and anti-burning, safe from electric flaming. No fire hazard.

E12 TO E26: This handy adapter quickly and easily adapts any E26 screw-in light bulb to an standard E12 base. Simply screw an E26 base lamp in this adapter, then screw the adapter to any E12 standard socket.Ideal for ceiling fans or lights with candelabra sockets that need to be converted to a standard medium base.

APPLICATION: It works perfectly. Your room is brighter that way. Fits for bedroom, living room, kitchen, office etc. If you find converters not working, guessing this is because the bulbs are improperly installed. If you are putting these bulbs outside, you should use petroleum jelly or automotive quality silicon electrical grease on the threads since LED bulbs may run longer before being replaced.

100% SATISFACTION GUARANTEE: 5-Pack.We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly. 30-day money-back guarantee for any reason, 12-month warranty for quality-related issues.