QUALILUX Dusk to Dawn Bug Light Bulbs 12W 800LM, 1900K Yellow Amber, Photocell Sensor, Auto On/Off, Can Use at Close, E26 A19 LED 2-PackAbout this item AUTO ON OFF WITH YELLOW LIGHT Built in photocell sensor, automatically on at dusk when ambient brightness lower than 15 lux, automatically off at dawn when ambient brightness higher than 30 lux. Yellow Amber 1900K LED devices are inside. These bulbs will give off around 623nm peak wavelength yellow light when illuminated although they look white when they are off. This yellow light can effectively reduce the tracking of flying insects

About this item

• 【AUTO ON/OFF WITH YELLOW LIGHT】 Built-in photocell sensor, automatically on at dusk when ambient brightness lower than 15 lux, automatically off at dawn when ambient brightness higher than 30 lux. Yellow Amber 1900K LED devices are inside. These bulbs will give off around 623nm peak wavelength yellow light when illuminated although they look white when they are off. This yellow light can effectively reduce the tracking of flying insects while bulbs illuminating.
• 【FREE ANGLE INSTALLATION】 New generation, has no a light sensing hole. The photocell sensor is set to lay with the LED chips together. The angle at which it senses light is wide as same as the angle at which it emits light. No need to worry about the sensing direction during installation.
• 【CAN USE AT CLOSE】 QUALILUX unique technology of smart chip supports the bulbs to recognize their own light and natural light. Therefore they can use at close, no interference problem of shutting off each other.
• 【MORE EFFICIENT】 LED Yellow Amber 1900K, 800 lumens, 12W use. Advanced technology smart chip driver, intelligently the power will be reduced to 50% after working for 6 hours nevertheless the brightness will be kept on 70%. It causes more energy efficient.
• 【HIGH QUALITY LIGHT AND SUPPORT】 CRI 80+ shows the true color in the light. Up to 25,000 hours life span, last over 8 years based on 10 hours of use each day. 5 years warranty, offer 100% satisfied service with replacement for quality issue.30 Days Money Back and 12 Months Replacement for any issues.