Haofy Dusk to Dawn Light Bulb, Smart Sensor LED Bulb Built in Photosensor Detection with Auto Switch Outdoor/Indoor Lamp for Porch Patio Garage Basement Hallway(E26/E27,Warm White) (9W / 2 Pack)

【Specifications and Performance】The 9W LED bulb efficiently replaces traditional 60-watt incandescent bulbs, offering exceptional performance and energy conservation. It operates within a versatile input voltage range of AC85-265V, ensuring compatibility with a variety of power supplies. Emitting a warm white glow at 3000K, it provides a cozy and welcoming atmosphere with a luminous intensity of 1000 lumens. Designed with an E26 base and a wide 180-degree beam angle, this bulb is perfect for 【Automatic Dusk to Dawn Feature】Experience ultimate convenience with our dusk-to-dawn bulbs, which are equipped with an advanced built-in light sensor. This smart technology turns the light on automatically at dusk and switches it off at dawn, enhancing energy efficiency and security. The bulbs are programmed to activate in dim conditions below approximately 15 Lux and will deactivate in brighter environments 40 Lux, providing seamless lighting control without any manual intervention. 【Exceptional Energy Savings】Our state-of-the-art outdoor sensor bulbs deliver 800 lumens of warm, inviting light, equivalent to that of an 80-watt incandescent bulb, while utilizing 75% less energy. This substantial reduction in power consumption leads to significant cuts in your electricity bills, making these bulbs not only a practical choice but an economical one as well, contributing to both savings and environmental conservation. 【Safe, Simple, and Versatile Use】Installing and using these dusk-to-dawn bulbs is extraordinarily simple—just insert them into any E27/E26 socket and enjoy safe, continuous operation. These bulbs are ideal for a wide array of settings, including homes, street lamps, basements, patios, porches, front doors, garages, carports, hotels, coffee houses, stairs, corridors, pavements, and warehouses. They offer reliable performance and adaptability for various lighting applications. 【Extended Longevity and Durability】Designed for longevity, our bulbs boast an impressive operational life of over 30,000 hours under normal use. This durability translates to fewer replacements, tripling or even quadrupling the lifespan of standard halogen lamps. Enjoy long-lasting, dependable illumination that minimizes maintenance and maximizes value over time, delivering enduring performance that you can count on.