Qualilux Dusk to Dawn Light Bulbs Outdoor 850 Lumen, 60W Equivalent, Daylight, LED 9.5W, A19, E26 Base, 4-Pack, HQ-H012 - D2D-A19E26-9.5-50

• ✅【Dusk to Dawn Auto On/Off】Featuring advanced photocell sensors, these light sensing bulbs are carefree to use. All you need to do is keep the power switch on and let them be. Rest assured, they will automatically illuminate at dusk and extinguish at dawn, adjusting to the surrounding brightness. ✅【360degree Light Sensing】 New generation, the angle it senses sunlight is wide as same as it emits light. Don't need to worry the sensing direction. Very easy to install. ✅【Smart Energy-Saving Sensor】Qualilux takes the lead in reducing energy waste by incorporating an advanced smart driver chip within our bulbs. This intelligent feature automatically reduces energy consumption by 50% after 6 hours of operation, considering that most people are asleep and require less light during this time. Qualilux aims to promote efficient energy usage and minimize unnecessary waste by pioneering this function. ✅【Support Close Arrangement】Thanks to QUALILUX's unique technology, these A19 light sensing bulbs are able to distinguish between their own light and other sources of light, providing an ideal solution for situations where two or more bulbs are closely arranged, ensuring they do not interfere with each other. Please note that this function is exclusive to QUALILUX Dusk to Dawn Bulbs. It doesn't work with bulbs from other brands. ✅【Long Life Span Warranty】 These bulbs are long lifespan up to 25,000 hours. The premium quality is guaranteed with a 3-year warranty, 100% satisfied service with replacement for quality issue. 30 Days Money Back and 36 Months Replacement for any issues., Manufacturer: QUALILUX