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Ultra-low Power Consumption Light Sensing DALI2.0 Roads Lawns Courtyards Parks
Ultra-low Power Consumption Light Sensing DALI2.0 Roads Lawns Courtyards Parks
Ultra-low Power Consumption Light Sensing DALI2.0 Roads Lawns Courtyards Parks
Ultra-low Power Consumption Light Sensing DALI2.0 Roads Lawns Courtyards Parks
Ultra-low Power Consumption Light Sensing DALI2.0 Roads Lawns Courtyards Parks
Ultra-low Power Consumption Light Sensing DALI2.0 Roads Lawns Courtyards Parks
Ultra-low Power Consumption Light Sensing DALI2.0 Roads Lawns Courtyards Parks
Ultra-low Power Consumption Light Sensing DALI2.0 Roads Lawns Courtyards Parks
Specifications
Brand Name :
LongJoin
Model Number :
JL-721A
Place of Origin :
China
Price :
negotiable
Packaging Details :
Different packaging methods are adopted according to different modes of transport.
Payment Terms :
Western Union,MoneyGram,T/T
Power Supply :
Rated voltage：12~24VDC Rated current：15mA
Power Consumption :
12V/10mA；24V/11mA
Sensor Type :
Photosensitive tube
Dimming interface :
DALI2.0
Certifications :
RoHS,D4i,CE
Real-world Scenarios :
Tunnel & Underpass Lighting
Description
Ultra-low Power Consumption Light Sensing DALI2.0 Controller for Roads, Lawns, Courtyards & Parks
Product Overview

JL-721A Series - Intelligent rotary lock light controllers developed based on ZHAGA BOOK18 interface standard with DALI2.0 dimming signal output. All models feature built-in photosensitive sensors and are ideal for road, lawn, courtyard, and park lighting applications.

Product Dimensions
Ultra-low Power Consumption Light Sensing DALI2.0 Roads Lawns Courtyards Parks
Key Features
  • DC power supply with ultra-low power consumption
  • ZHAGA BOOK18 interface standard compliance
  • Compact size suitable for installation in most luminaires
  • DALI2.0 dimming interface
  • Advanced interference lighting filtering
  • Lamp reflected light compensation technology
  • IP66 rated for outdoor protection
Technical Specifications
Model JL-721A1 JL-721A2
Power Supply Rated voltage: 12~24VDC, Rated current: 15mA
Power Consumption 12V/10mA; 24V/11mA
Sensor Type Photosensitive tube
Spectral Acquisition Range 350~1100nm, Peak wavelength 550nm
Dimming Interface DALI2.0
Turn On Illuminance 50Lux (±10)
Turn Off Illuminance Reflected light + 40Lux (±10) after each turn on
Lower limit: 50+40Lux (±10)
Upper limit: 6000Lux (±100)
Reflected Light Compensation Upper Limit 6000Lux (±100)
Initialization After power on, light turns on by default for 5S, then automatically turns off and enters auto-sensing operation mode*
Turn On Delay 5S
Turn Off Delay 20S
0%~100%; 100%~0% Brightness Change Time 8S
Midnight Dimming NC Trigger: average center point of first ten days
Dimming Ratio: 50%
Duration Ratio: 40%
Less than 10 days calculated based on actual days
Energy Saving Strategy NC Factory preset
Mechanical Vibration IEC60068-2-6
Flammability Level UL94-V0
Operating Temperature -40℃~70℃
Storage Temperature -40℃~85℃
Operating Humidity 5%RH~99%RH
IP Level IP66
Certifications Ultra-low Power Consumption Light Sensing DALI2.0 Roads Lawns Courtyards Parks
Note: Some older version sample programs turn off the light by default and maintain for 5S after power-on, then enter self-sensing operation mode.
Frequently Asked Questions
Q1: What is an Ultra-low Power Consumption Light Sensing DALI 2.0 controller?
A: It is an ultra-low power consumption light-sensing controller that supports the DALI 2.0 protocol, used for automatic brightness control and intelligent management of outdoor lighting.
Q2: What are the benefits of ultra-low power consumption design?
A: Ultra-low power consumption reduces energy waste, extends service life, improves stability, and makes the controller more suitable for long-term continuous outdoor operation.
Q3: How does the light sensing function work?
A: It automatically senses ambient light intensity, turns on lights at dusk and off at dawn, and realizes fully automatic, maintenance-free lighting control.
Q4: What advantages does DALI 2.0 bring to this controller?
A: DALI 2.0 supports stable digital dimming, two-way communication, addressable control, high anti-interference ability, and precise brightness adjustment.
Q5: In which scenarios is this controller mainly used?
A: It is widely used in roads, lawns, courtyards, parks, residential areas and other outdoor public lighting places.
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Ultra-low Power Consumption Light Sensing DALI2.0 Roads Lawns Courtyards Parks

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Product Detail
Brand Name :
LongJoin
Model Number :
JL-721A
Place of Origin :
China
Price :
negotiable
Packaging Details :
Different packaging methods are adopted according to different modes of transport.
Payment Terms :
Western Union,MoneyGram,T/T
Contact Supplier
Ultra-low Power Consumption Light Sensing DALI2.0 Roads Lawns Courtyards Parks
Ultra-low Power Consumption Light Sensing DALI2.0 Roads Lawns Courtyards Parks
Ultra-low Power Consumption Light Sensing DALI2.0 Roads Lawns Courtyards Parks
Ultra-low Power Consumption Light Sensing DALI2.0 Roads Lawns Courtyards Parks

Shanghai Long-Join Intelligent Technology Inc

Verified Supplier
1 Years
shanghai, shanghai
Since 1996
Business Type :
Manufacturer
Main Products :
ZHAGA Socket, NEMA Socket, Shorting Cap
Employee Number :
60~200
Certification Level :
Verified Supplier
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