Price: $15.99 - $11.99
(as of Jul 24, 2025 01:48:18 UTC – Details)
Product Description
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.
Exclusive Energy-Saving Sensor
With Qualilux’s Exclusive Energy-Saving Smart Sensor, our LED lighting bulbs automatically reduce energy consumption by 50% after 6 hours of operation. The light bulb maintains 70% brightness for the rest of the night, considering that most people are asleep and require less light from midnight to dawn.
Support Close Arrangement
Thanks to QUALILUX’s unique technology, these light sensing bulbs are able to distinguish between their own light and other sources of light, which means they can be closely arranged without interfering with each other. There are no distance requirements when arranging QUALILUX’s light bulbs.
Can these bulbs be used in outdoor fixtures with frosted glass?
QUALILUX Dusk-to-Dawn light sensing bulbs can work perfectly in outdoor fixtures with frosted glass because QUALILUX D2D bulbs can distinguish their own light from other lights based on QUALILUX unique D2D technology. Some Dusk-to-Dawn light bulbs cannot be used in such fixtures because the light reflected by frosted glass will trigger their Dusk-to-Dawn sensor to turn off the light.
Would QUALILUX Dusk to Dawn light bulbs work in a canister type fixture?
Yes, they would. QUALILUX Dusk to Dawn light bulbs has a built-in light sensor which is arranged with LED chips together. The angle it senses sunlight is wide as same as the light bulb emits light. But the light bulbs in canister fixture may light up earlier than using in other open light fixtures. Because canister light fixture will block out sunlight. Most of the light bulbs which has a sensing eye/hole on the body cannot use in the canister light fixture because such enclosed light fixture completely blocks the sensor to sense the sunlight.
Why does QUALILUX set the power consumption of their Dusk to Dawn light bulbs to be reduced by half after working for 6 hours? No other brand has this function.
People are asleep and require less light after an Outdoor Dusk to Dawn sensor light working for 6 hours. To be more friendly to our planet, QUALILUX set this function on their Dusk to Dawn light bulbs. Even so, the bulbs will keep around 70% brightness after working 6 hours. This still provide good security functions for your house.
Why does my Dusk to Dawn light bulb blink?
These bulbs are not dimmable. When it is used with a dimmer, it may blink. To use with dimmer, please select a Dusk to Dawn Dimmable light bulb.
Warm Tips:
The other lights may turn off these bulbs at night. Do not use in strong light area.
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Customer Reviews
4.6 out of 5 stars 2,867
4.6 out of 5 stars 69
4.4 out of 5 stars 60
4.4 out of 5 stars 1,539
4.4 out of 5 stars 1,539
4.4 out of 5 stars 1,539
Price
$11.99$11.99 $18.99$18.99 $19.99$19.99 $14.99$14.99 $13.99$13.99 $16.14$16.14
Pack of
4 bulbs 4 bulbs 2 bulbs 2 bulbs 2 bulbs 2 bulbs
Dusk to Dawn Sensor
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Dimmable
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Voltage Input
120V AC 120V AC 120V AC 120V AC 120V AC 120V AC
Light Color Temperature
Warm White 3000K Warm White 3000K Warm White 3000K Soft White 2700K Amber Yellow 1900K Amber Warm 2300K
Brightness
850 lumen / bulb 450 lumen / bulb 1600 lumen / bulb 1000 lumen / bulb 800 lumen / bulb 700 lumen / bulb
Power Use
9.5 watt 5 watt 17 watt 12 watt 12 watt 6.5 watt
Power Equivalent
60 watt 40 watt 150 watt 75 watt 75 watt 60 watt
Bug Light
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50%
Product Dimensions : 2.36 x 2.36 x 4.65 inches; 6.35 ounces
Item model number : D2D-A19E26-9.5-30
Date First Available : April 29, 2021
Manufacturer : QUALILUX
ASIN : B0914Z6X99
Country of Origin : China
Customer Reviews: 4.6 4.6 out of 5 stars 2,867 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
✅【Dusk to Dawn Auto On/Off】No App, no manual control/settings required, featuring advanced photocell sensors, these light sensing bulbs are carefree to use for exterior lighting fixtures. 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. Note: These bulbs are non-dimmable.
✅【Energy-Efficient】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 and maintaining 70% brightness for the remainder of the night, 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.
✅【360degree Light Sensing】 New generation, the angle it senses sunlight is as wide as same as it emits light. Don’t need to worry the sensing direction during screwing in. Very easy to install and perfect to work in a recessed luminaire.
✅【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 such as multi sockets post light and celling light, 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.
✅【Longevity and Warranty Assurance】 Enjoy a lifespan of up to 25,000 hours with these bulbs. Backed by a 3-year warranty, our commitment to premium quality ensures your satisfaction. Receive prompt replacement for any quality issues with our 100% satisfied service. Plus, benefit from a 30-day money-back guarantee and 36-month replacement policy for peace of mind.
Customers say
Customers find these bug light bulbs work well dusk to dawn and appreciate their amber glow, with one customer noting they perform reliably year-round. The bulbs come on and off automatically with dusk and dawn, keep insects away, and offer good value for money. The color temperature receives positive feedback, with one customer specifically mentioning the perfect brightness and tone. While some customers report the bulbs last for years, others express concerns about longevity.
Reviews
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