Shanghai Long-Join Intelligent Technology Inc
| 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 |
| Brand Name | LongJoin |
| Model Number | JL-721A |
| Place of Origin | China |
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Product Specification
| 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 |
| Brand Name | LongJoin | Model Number | JL-721A |
| Place of Origin | China | ||
| High Light | 12V 10mA ZHAGA Controller ，24V roads zhaga controller ，11mA lawns light sensing zhaga controller | ||
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.
| 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 | |
|
Company Details
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...
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