What are Traffic Signal Lights?

What are Traffic Signal Lights? In fact, the LED traffic signal lights that we commonly see at many traffic intersections are a type of light color signals that alternate and change within a specified time period. They are mainly composed of a red light (indicating prohibition of passage), a green light (indicating permission to pass), and a yellow light (indicating a warning). They are mainly used to allocate the right of way on the road to vehicle drivers and pedestrians, and to regulate their stopping, starting, and turning. They are traffic control facilities.

    Product Features:

1.Low Heat Generation: LED directly convert electrical energy into light sources, generating extremely low heat and almost no heat emission. The cool surface of LED traffic signal lights can prevent maintenance personnel from being scalded and also enable them to have a longer lifespan.

2.High Visibility: LED traffic signal lights can maintain excellent visibility performance indicators under adverse weather conditions such as continuous sunlight, cloudy days, foggy days, and rainy days. This feature of LED solves the problems of phantom images (commonly known as false displays) and color filter fading that exist in traditional signal lights, and improves the luminous efficiency.

3.Energy-saving: The advantages of LED light sources in terms of energy conservation are very obvious, and one of their remarkable features is low energy consumption. Almost 100% of the excitation energy of LED traffic signal lights is converted into visible light. In contrast, 80% of the energy of incandescent bulbs is lost as heat, and only 20% is converted into visible light.

4.Strong Environmental Adaptability: In outdoor environments, it is necessary to withstand not only severe cold but also intense heat. LED traffic signal lights are not damaged due to filament vibrations, and there is no problem of glass covers breaking.

5.Short Color Switching Time: LED traffic signal lights can enable different colored traffic signal lights to switch in a short time because the response speed of the bulbs used is faster than that of ordinary bulbs, which can reduce the occurrence of traffic accidents.

It is precisely because of the above characteristics of LED that the application market of LED traffic signal lights in the transportation field has a very promising future, and they have basically replaced traditional light sources. The use of LED traffic signal lights on traffic roads can direct the traffic of drivers or pedestrians, ease traffic conditions, promote smooth traffic flow, and avoid the occurrence of traffic accidents and unexpected incidents.

About Shenzhen Starlight Road Technology Co., Ltd.:
Established in 2011, Shenzhen Starlight Road Technology Co., Ltd. is a national high-tech enterprise specializing in the R&D, production, and sales of intelligent traffic products. With 15 years of dedication and relentless effort, the company has accumulated extensive experience. Its main products include:

• Intersection Smart Networked traffic Signal Controller with english operation interface
• Single-Point Intersection Traffic Signal Controller
• LED Traffic Signal Lights
• LED Countdown Timer
• Smart Crosswalk Alert Beacon
• Integrated Traffic Signal Lights
• Sectional Pedestrian Crossing Request System
• Voice Prompt Device (Blind Clock)
• Mobile radar speed check sign
• Solar-powered radar speed feedback sign
• Solar-powered radar speed sign with vehicle license plate recognition
• Portable solar-powered traffic signal light
• Solar-powered warning traffic signal light
• Smart zebra crossing Road-embedded cast iron road stud
• LED Smart crosswalk Road-embedded cast iron Block
• Smart zebra crossing pavement-embedded pedestrian signal light
• LED Canopy Warning Signal Light
• LED Traffic Guidance Display Screen
• Smart Curve Safety Detection System

In addition, Starlight Road traffic signal lights are sold overseas. For example: traffic signal lights in Cancun, Mexico; traffic signal lights in Oaxaca, Mexico; traffic signal lights in Guanajuato, Mexico; traffic signal lights in Bangkok, Thailand; traffic signal lights in Chiang Mai, Thailand; traffic signal lights in Riyadh, Saudi Arabia; traffic signal lights in Jeddah, Saudi Arabia; traffic signal lights in Kuala Lumpur, Malaysia; traffic signal lights in Penang, Malaysia; traffic signal lights in Vietnam; traffic signal lights in Indonesia; traffic signal lights in Cambodia; traffic signal lights in the Philippines; traffic signal lights in Laos; traffic signal lights in Myanmar; traffic signal lights in Brunei.

For more information on intelligent traffic solutions, please visit the Starlight Road ITS official website: //www.starlightroadits.com/ or contact us via email.