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Shanghai LONG-JOIN Blog Post aims to share meaningful knowledge on manufacturing and product development, while here releasing the photocontrol applicable to outdoor Municipal LED Streetlight Program and utility streetlighting. Sure, you will know about long-join Brand News and an interesting story at the latest year.
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To wrap up: the JL-207F is dependable, but the JL-243F represents a leap forward. It’s precise, efficient, and smart and
When evaluating lighting components, it’s easy to overlook the socket. But smart planners know that the right socket can make
Understanding gasket design isn’t just a technical detail—it’s a key decision point in ensuring street lighting outdoor performance. Whether your
When it comes to outdoor lighting, every component matters. The JL200 Series 3pin receptacle shows how much impact thoughtful design
Choosing the right material for your photocontrol receptacle — it’s not just about price. This makes your lighting system last
Each of these five innovations—structural design, ventilation membranes, ventilation valves, sealing rings, and surface coatings—offer unique protection. But they’re most
For All Direct Wire-In & Locking-Type Photocontrols, such as 103, 118,205c,207c,and wire-controller, twist lock photocell , and split type controller.
Many overseas customers came to the H8.1 J50 booth and carried out in-depth consultations with clear demands: field inspection of
We’re building lighting for tomorrow’s cities. From adaptive dimming based on foot traffic to AI-powered diagnostics, we’re exploring innovations that
By combining patents, trademarks, encryption, and internal training, Long-join ensures our photocell technology stays safe from competitors. This lets us
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JL-250FXA, JL-242JV, JL-260C, JL-207C, JL-208, JL-250F, JL-250G, JL-240XA, JL-205C, JL-103A, JL-403,JL-404C, JL-118A, JL-202 series, and JL-217C, JL-700, JL-700L, JL-711A, etc
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