5.8GHz Microwave Motion Sensor Down Light with photocell
This 5.8Ghz Microwave sensor LED downlight is idea for timed liging of garages, corridors, halls, stairways and other envioorments that don’t not required continuous lightighting.
The Luminaire will only turn on when the enviroment is dark (at night) on the detection of people movement.
And turn off or remain at a low 10%-15% dimming level after a pre-setting hold-time when there is no people movement.
The built-in photocell to prevent light switching on when there is sufficient natural light.
Body in white color or black color or grey color as customized, made with UV-stabilized material.
|Motion sensor||Built-in 5.8Ghz Microwave Sensor||Built-in 5.8Ghz Microwave Sensor||Built-in 5.8Ghz Microwave Sensor|
|Opening Size:||2.5-3.5 Inch||3.5-4 Inch||5-6 Inch|
|Materials of housing:||Aluminum+ PC||Aluminum+ PC||Aluminum+ PC|
|Installation Type||Recessed luminaire||Recessed luminaire||Recessed luminaire|
|Sensing mode||ON/OFF sensing or from 100% to 15% low dimming level brightness||ON/OFF sensing or from 100% to 15% low dimming level brightness||ON/OFF sensing or from 100% to 15% low dimming level brightness|
|Sensing distance||3-8 meters||3-8 meters||3-8 meters|
|Installation height||≤3 meters||≤3 meters||≤3 meters|
|Daylight sensor||Yes, Included||Yes, Included||Yes, Included|
How dose it work?
- The LED DownLight will not switch on when natural light is sufficient, even there is motion detected.
- The light switches on automatically with presence when natural light is insufficient.
- The light turns on at full 100% brightness or dims to maintain the 10-15% lux level.
- The light switches off when the ambient natural light is sufficient.
- The light dims to stand-by period after hold-time and stays on setting 10%- 15% dimming level.
- The light switches off completely after the stand-by period.
Upgrading the Sensing Mode
Compared with infrared sensing, the 5.8Ghz radar/microwave senses is with farther distance, wide angle, no dead zone, can penetrate glass, and thin wood. According to different power, it can penetrate walls of different thickness, free from environment and temperature, dust and other effects.
When someone enters the detection range of the LED down light, the microwave detector works to illuminate the light. When the person leaves the detection range, the LED light is automatically turned off or remains at a low 10%-15% dimming level. At the same time, the led down light automatically recognizes day and night thanks to built-in daylight sensor.
Bright and Energy Saving
LED radar induction led down lamps save up to 82% of electricity.
Photosensitive Control built-in
LED sensor down light is built-in daylight sensor, according to the external light intensity, to control whether the switch works, to achieve energy saving effect. It also has a lighting time delay, 15s-30s-60s (adjustable) seconds for people to light up, and people to go out.
LED sensor led down lamps are very suitable for energy-saving automatic lighting places such as corridors, corridors, bathrooms, basements, garages, warehouses, and monitoring.