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  • Distinct JL-701A, JL-711A,JL-721A and Other JL-7X Series Zhaga Photocontrol

    Distinct JL-701A, JL-711A,JL-721A and Other JL-7X Series Zhaga Photocontrol

    Shanghai Long-join Intelligent has been established for 20 years. It is a professional R & D and production of intelligent light controllers, as well as a leading professional processing and manufacturing enterprise of domestic lamps. In addition, our smart control p...
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  • How to Install Zhaga Connectors, for JL-701A?

    How to Install Zhaga Connectors, for JL-701A?

    How to Install Zhaga Connectors, for JL-701A? Your Choose Best Connect Diagram, in order to saving more cost , eg, time, strict select supplier quality etc.  show below solution, I pleasure to receive your feedback until has been perfectly discovered essential problem. *Scheme 1 for use 700 r...
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  • Zhaga Street Light Photocell

    Zhaga Street Light Photocell

    Currently, our devices with zhaga photocell control, show below, JL-711A (only 0-10V Dimming), JL-721A (DALI dimming & Reduce light level at midnight ), JL-731A (PWM Diming & The amount of light decreased at midnight). Here by clicking this link to benefit from zhaga sensor specification ...
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  • Longjoin Listed New Product and New Version Zhaga Photocell

    Longjoin Listed New Product and New Version Zhaga Photocell

    LONG-JOIN, a member of Zhaga Consortium, introduces the JL-7 series products, including JL-700 receptacle and accessories, to offer a Zhaga Book 18 regulated interface for easier way to develop standard devices used for roadway lighting , area lighting,or occupancy lighting, etc.   Currently...
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  • JL-118A, JL-428C Conduit Mounted Photocontrol

    JL-118A, JL-428C Conduit Mounted Photocontrol

    The series features have single and multi-voltage models in stem mount and with a swivel. All models are equipped with a light level slide adjustment, 1/2’’ thread conduit, and with rubber washer gasket & zinc alloy lock-nut. Stem Photocell require UL773 listed and has built in cross-zero adj...
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  • Get about More Stem JL-118A Information

    Get about More Stem JL-118A Information

    Overall Description 1. JL-118A voltage 110V-120VAC. 2. 3 wire-in installation. 3. Bimetallic control switch (SPST-NO) 3. market Listed related UL, CUL, CE, ROHS, QS and other certification qualification requirements.   Other Economic Value 1. Work principle, according the ambient light level...
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