Radar Motion Sensor Outdoor Flood Light Bulbs, Dusk to Dawn
$18.99
Product Overview
This PAR38 Radar Motion Sensor Outdoor Flood Light Bulb is a smart, energy-efficient lighting solution designed for enhanced home security and convenience. Featuring dual photoelectric and radar motion detection, it automatically activates in low-light conditions when movement is detected and turns off when no motion is present or ambient light is sufficient. Ideal for porches, driveways, garages, and other outdoor or dimly lit areas, this bulb provides bright, daylight-like illumination without manual operation. The included 2-pack offers flexibility for multiple entry points or large spaces.
Key Features
- Dual-Sensor Technology: Combines a built-in photoelectric sensor and radar motion detector to ensure reliable activation based on both darkness and movement.
- Automatic Operation: Turns on automatically when motion is detected in the dark and shuts off when there’s no activity or enough natural light—eliminating the need for manual control.
- Bright 5000K Daylight Output: Delivers crisp, daylight-equivalent white light at 5000 Kelvin, perfect for clearly illuminating outdoor pathways, entrances, and workspaces.
- Universal E26 Base Compatibility: Fits standard medium screw bases commonly found in outdoor fixtures, making installation simple and straightforward.
- Flexible Mounting Orientation: Works effectively whether installed facing up, down, left, or right, ensuring consistent performance regardless of bulb position.
- Energy-Efficient Design: Uses only 15W to replace a traditional 100-watt incandescent bulb, reducing power consumption while maintaining high brightness levels.
- Weather-Resistant Build: Engineered for outdoor use with robust construction suitable for various weather conditions around the home exterior.
Technical Specifications
- Model: PAR38 Radar Motion Sensor LED Flood Light Bulb
- Base Type: E26 (Medium Screw)
- Luminous Flux: Equivalent to 100W incandescent bulb
- Power Consumption: 15W
- Color Temperature: 5000K (Daylight White)
- Sensors: Photoelectric + Radar Motion Detection
- Activation Range: Not specified in source
- Operating Voltage: Standard household AC voltage (assumed)
- Pack Size: 2 bulbs per package
Benefits & Use Cases
These motion-activated flood light bulbs are especially valuable in areas prone to poor visibility or potential security concerns. They provide instant illumination upon detecting someone approaching your home’s entrance, enhancing safety by deterring intruders and improving visibility for visitors. Perfect for use in dark backyards, dimly lit corridors, storage rooms, basements, garages, and along driveway approaches. The automatic dusk-to-dawn function ensures lights come on only when needed, conserving energy while maintaining peace of mind.
The radar-based detection system allows for reliable sensing even through light obstacles like glass doors or small barriers, unlike infrared sensors that may be blocked. This makes them more dependable in real-world outdoor environments where foliage, rain, or debris might interfere with other motion technologies.
CICINY motion detector light bulbs are convenient, easy to use, and cost effective. Millions of people use them inside and outside of their homes. Our PAR38 Series motion detector porch lights are a wonderful way to welcome family and friends to your home, and you can improve the comfort and security of your house by installing these motion sensor lights around your property, especially in dimly lit areas such as a large backyard or in garages.
The bulb has a built-in photoelectric sensor and radar motion sensor. It will auto ON when someone moves in the dark, and auto OFF when there is no movement or there is sufficient ambient light. Installing CICINY motion sensor bulbs at any angle will not affect his normal work. Either up or down, left or right.
Important Notes
- Ensure the distance between two installed bulbs is greater than 6.6 feet to prevent interference.
- Always keep the electrical power supply and main switch turned ON for proper sensor function.
- Do not cover the sensor area with paint, tape, or other materials that could block signal detection.
- Intended for indoor/outdoor use but should be mounted in fixtures rated for wet or damp locations if used externally.
- Not dimmable; intended for constant full-power output during activation.
- Package includes: 2 x PAR38 Motion Sensor LED Flood Light Bulbs








cibigay –
Great Product
Old reliables. Product arrived promptly and in safe condition.
Product Buyer –
Bright, motion senses through objects, reliable
Can sense motion through boxes and other obstacles which is exactly what we needed for the dark end of our garage by the garage door. We have stacks of boxes and other storage that would block line-of-sight sensors, this sensor can see through them and comes on as soon as we open the garage door.It’s bright. We attached it to a floodlight hood-lamp that clips to one of the workshop shelves and can be moved around if needed.It came with a bonus we didn’t consider when we bought it but we’re happy about. If someone walks past the garage outside, it sense them, the light comes on and shines through the crack which would alert an intruder that there are motion-sensing lights on the premises, a deterrent to prowling.So far it’s working flawlessly.
Margaret Parris –
Works well
Provides excellent light source at night.
Jamie M –
Works great!
These bulbs work great! Nice light, bright but not overpowering.
Rusty W –
Do not buy – waaaaaaaay to sensitive – stays on almost all the time
I saw this problem (too sensitive) mentioned by others but figured it was a fluke (not a common problem).WRONG. These things are too sensitive – ANYTHING will make them turn on. I’ve literally watched it turn on when:1. Snowing (stays on as long as it snows)2. Raining (stays on as long as it snows)3. A leaf falls out of the tree4. TAPPING ON THE WALL INSIDE THE HOUSE on which the light is mounted outside. Note I said tapping – not banging.It’s so sensitive, it’s useless – might as well just be a dusk to dawn light.Do not buy.
We like time so far –
Energy saver and security
Love this feature all over the house for added security
D. –
Returned –
I was not able to use this item. I bought it to replace a double spotlight above my garage doors. This is not a unit, but two spotlights that need to be placed a distance apart from one another.
Honorio Hilario –
Great value
Better than i expected
Daniel Cruz –
Súper dinámicos
Dan Mintz –
Easy to put in and work great. Size and brightness are perfect. Price was reasonable.
hsingh –
Pretty sensitive. Work as expected. If there is some light in the daytime it won’t turn on even though the room isn’t bright so it has some shortcomings.
ALEJANDRO M. –
Muy buena iluminación. Potente
C and C –
Works well so far but it has only been a week, good logical type of sensor light bulb, the old reliable motion sensor lights when the motion sensor itself screwed up the fixture was usually thrown out these sensor bulbs if they failed can easily be replaced making the light much less expensive.