In-Depth Analysis of JL-215C Photocell Power-On Flicker: Technical Explanation and Solutions for Stable Smart Street Lighting

Smart cities rely on an intelligent street lighting system. This helps ensure energy efficiency and safety. But what happens when the lights flicker at power-on? Many customers have noticed a brief flash with the JL-215C light sensor before it enters normal operation. This article explores:

-Why does that flicker happen
-What it means for your project, and
-How to minimize its impact.

Wire Wiring Method (2 AC Inputs, 2 AC Outputs) Differs from Our Standard 3 – Wire Wiring Method of Photocell

(Customer – Requested) Here We Explain in Detail the Differences between the Two, the Specific Meaning of the Customer’s Wiring Method and the Reasons Behind It: I. Our Standard 3 – Wire Wiring Method of Photocell (ANSI Standard) The ANSI – standard wiring method commonly used for our Long – Join photocell products consists of 3 wires: Wire Color Function Description Wiring Terminal Black Power Input (Line) Connect to the live wire of the power supply White Neutral Line (Neutral) Connect to the neutral wire of the power supply Red Output Load Wire (Load) Connect to the live wire of the load (lighting fixture) In this standard wiring method, the […]