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{"title":"Micro Advanced Version Miniature Direct Wire In Digital Photocontrol Adjustable","imgUrl":"https:\/\/img.chinax.com\/nimg\/19\/94\/7b16a253d2c1c092d4a2bb9d5c1f-200x200-1\/micro_advanced_version_miniature_direct_wire_in_digital_photocontrol_adjustable_lux_threshold.jpg","attrs":{"Brand Name":"LongJoin","Model Number":"JL-422C(R)","Place of Origin":"China","Price":"negotiable"}}
{"title":"Zero Cross+FCC Direct Wire In Digital Photocontrol Passage Lighting Time Delay","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/97\/a37352466d4e47aed8f4375b47bb-200x200-1\/zero_cross_2bfcc_direct_wire_in_digital_photocontrol_passage_lighting_time_delay_feature.jpg","attrs":{"Brand Name":"LongJoin","Model Number":"JL-423","Place of Origin":"China","Price":"negotiable"}}
JL-404C Rotating Handle Direction Finding Swiveled Wire-In Electronic Photocontrol
The Photocontrol JL-404C automatically controls street lighting, passage lighting, and doorway lighting based on ambient light levels. This electronic circuit design features quick response with a 3-10 second time delay for easy testing and provides a wide voltage range for compatibility with various power supplies.
A preset 3-10 second time-delay prevents mis-operation caused by headlights or lightning during nighttime. This product is UL listed and complies with UL773A Standard for Non-industrial Photoelectric Switches for Lighting Control.
Product Size
Product Features
3-10 second time-delay prevents redundant turning-off caused by headlights or lightning
Swivel incorporated for flexible positioning
Specifications
Model No.
JL-404C
Rated Voltage
120~277VAC
Available Voltage Range
105~305VAC
Rated Frequency
50/60Hz
Rated Loading
500W Tungsten, 850VA Ballast 5A e-Ballast
Power Consumption
1.8W@120VAC
Operate Levels
10~20Lx Turn-On / 30~80Lx Turn-Off
Ambient Temperature
-40℃ ~ +70℃
Related Humidity
96%
Leads
AWG #18, 105℃ 4" min
Failure Mode
Fail-Off
Certifications
Frequently Asked Questions
What is a swiveled wire in electronic photocontrol with rotating handle for direction finding and infrared filtered?
It is an electronic photocontrol with a rotating handle for direction finding, swiveled wire-in design, and infrared filtering function, providing accurate and stable light control for outdoor lighting.
What is the purpose of the rotating handle for direction finding on this photocontrol?
The rotating handle allows free angle adjustment, helping users aim the sensor accurately toward the ambient light area to achieve precise direction finding and reliable sensing.
Why is infrared filtering applied in this electronic photocontrol?
Infrared filtering blocks interference from IR light and heat sources, avoiding false triggering and ensuring the photocontrol responds only to real ambient visible light levels.
What does swiveled wire-in design mean for this photocontrol?
The swiveled wire-in structure provides flexible wiring orientation, making installation easier and more adaptable in different lighting fixtures and mounting positions.
In which lighting applications is this directional photocontrol most suitable?
It is ideal for street lights, garden lights, wall packs, parking lot lighting and other outdoor fixtures that require directional sensing and stable anti-interference performance.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
1996
Employee Number:
60~200
Ecer Certification：
Verified Supplier
Zhejiang long-Join Electronics Co., Ltd, is a wholly-owned subsidiary of Shanghai Long-Join intelligent Technology Inc, (stock Code:837588). The company was founded in 1996 for more than 20 years. The photo controller series is a word-class leading product in the industry. The company’s busine... Zhejiang long-Join Electronics Co., Ltd, is a wholly-owned subsidiary of Shanghai Long-Join intelligent Technology Inc, (stock Code:837588). The company was founded in 1996 for more than 20 years. The photo controller series is a word-class leading product in the industry. The company’s busine...
