E26 E27 to E12 Adapter 6-Pack JACKYLED UL-listed Medium Screw Base to Candelabra Screw Socket Reducer Adapter Converter Maximum Wattage 75W Heat Resistant No Fire Hazard FEATURE: 6-Pack.Maximum Watts of 75W and the Maximum Voltage of 250V. If you need 10-pack, please search asin: B00V4JVS70 UL PRODUCT: These adapters are UL and CE certified. Made from fire retardant PBT material, 200D heat resistant, no fire hazard. APPLICATION: These adapters can be used to transforms your standard E12 medium size bulb to fit in any E26 E27 fixture. It fits any E12 standard medium bulb and enables almost all Candelabra Screw Convertor to work with the output. EASY TO USE: They are screw-in adapters. No need tools to install, just screwing into existing socket, looks like a part of the socket and at the same time increases the length by 1.5 to 2.5 inches depending on depth of the base you are screwing into. 100% SATISFACTION GUARANTEE: 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.