Category: NEWS

Is It Necessary to Add Surge Protection to NEMA Sockets? A System-Level Perspective on the Division of Functions Between Photocells and Sockets

Introduction: The Importance of Surge Protection in Smart Lighting Systems Ensuring electrical stability has become a critical concern as smart lighting systems evolve. Among various threats, power surges—caused by lightning strikes, grid switching, or inductive loads—are a major risk to outdoor lighting infrastructure. Many projects adopt NEMA socket standards for their streetlight lighting controller interfaces, […]

Photocell Clicking Noise? Top 5 Causes & Quick Fixes!

Introduction When using photo control devices (also known as light controllers) in everyday applications, users sometimes complain about a “clicking” sound after the device is turned on. There can be several reasons behind this clicking noise. In this article we will explore some of the common reasons behind this problem and how it can be resolved. […]

Choosing the Right Locking Method for Zhaga Sockets

Introduction: Small Components, Big ImpactIn the rapid development of smart lighting and outdoor luminaires, Zhaga standardized interfaces have become mainstream in the industry. However, many engineers often overlook a critical detail during installation: the choice of anti-loosening components. Zhejiang Lead Top Electric Co., Ltd., as a professional provider of Zhaga interface solutions, understands the importance of anti-loosening design […]

Is Your Light Controller Really Waterproof? The Complete Guide to IP65 vs IP67 Ratings (With Expert Buying Tips)

Introduction: The Shocking Truth About photocell Waterproof RatingsIn the lighting control industry, we’re seeing a disturbing trend: 42% of photo control waterproofing failures occur within the first year of installation Nearly 60% of “IP67-rated” dusk to dawn sensor from budget suppliers fail real-world testing The average cost of outdoor light sensor waterproofing-related repairs is 3-5x the […]

The Gold Plating Thickness of NEMA Sockets Determines Whether Your Equipment Lasts 10 Years or 2 Years

Introduction: The Overlooked Critical Detail When purchasing NEMA sockets, many buyers often focus only on visible parameters such as voltage, current, and materials, while overlooking the critical detail of the gold plating thickness on the metal contacts. Have you ever encountered this issue: the same type of socket, some can last stably for 10 years, […]

Potential Risks of Copper Wire in NEMA Sockets

Introduction NEMA sockets are the most widely utilized ones for various applications. They are utilized very commonly in street lights, industrial lighting systems, landscape lights, and numerous other similar applications. NEMA sockets have relied on copper wiring for decades. But although copper wires are very convenient when the problem of high conductivity and affordability is involved, they do have their own drawbacks. These are the disadvantages that are most visible in the long-term use of copper wires in NEMA sockets. Let us discover what are the hazards and risks of using copper wires in NEMA sockets and how they […]

Why Professional Manufacturers Advise Against Using Transparent Photocell Cover

Meta DescriptionExplore the scientific and practical reasons behind the industry’s preference for opaque photocell housings, including UV resistance, sensor accuracy, and long-term durability. Learn why transparent designs, though visually appealing, compromise performance. IntroductionAt first glance, transparent photocell housings may appear modern and visually appealing. However, professional manufacturers consistently prefer opaque or semi-transparent designs in high-quality […]

Discover How Photocells Automate Lighting and Conserve Energy Through an Video

Meta Description Explore the working principle and process of photocells through an elaborative video to understand how they help in energy conservation by automating lighting systems. Introduction Photocell products automatically adjust the light switch based on the intensity of natural light and are widely used in outdoor lighting units, reducing manual interference, and significantly lowering […]

The Future Choice for Solar Street Lights – Photocells

Meta description Enhance solar streetlight efficiency with photocells. Automated, durable, and cost-effective, they reduce maintenance, adapt to light levels, and boost energy savings. Introduction The major goal of energy efficiency in photovoltaic cell (PV) products and solar streetlights is to maximize these systems’ performance while minimizing the consumption of energy and their impact on the […]

Photocell Sensor vs Timer sensor: Which is Better for Street Lighting?

Meta Description Lets have a candid comparison between timers and photocells for streetlights based on budget, energy efficiency, longevity, and maintenance needs to select the best option. Introduction In larger cities and metropolis, street lighting is an integral part of urban life. It is essential for ensuring safety on busy streets by enhancing visibility for […]