FAQ of LED Traffic Signal Lights of Shenzhen Starlight Road

1.Question: What are the common traffic signal lights of Shenzhen Starlight Road?

Answer: There are motor vehicle lights, pedestrian crossing lights, and countdown displays.

2.Question: What are the general types of motor vehicle lights of Shenzhen Starlight Road?

Answer: There are motor vehicle round lights and direction arrow lights.

3.Question: How many types are there for the pedestrian crossing lights of Shenzhen Starlight Road?

Answer: There are static pedestrian lights, Animated pedestrian lights, pedestrian lights with countdown and so on.

4.Question: How many types of shell materials are there generally for the traffic signal lights of Shenzhen Starlight Road?

Answer:Plastic：PC. Aluminum shell: Die-cast aluminum.

5.Question: What are the size dimensions of the traffic signal lights of Shenzhen Starlight Road?

Answer: Φ100, Φ200, Φ300, Φ400. 500

6.Question: Which part specifically does the size dimension of the traffic signal lights of Shenzhen Starlight Road refer to?

Answer: It refers to the diameter of the light-emitting surface of the lamp core of the light fixture.

7.Question: Regarding the diameter size of the light-emitting surface of the traffic signal lights of Shenzhen Starlight Road and the brightness of the light-emitting part.

Answer: Diameter 200; brightness 600. Diameter 300; brightness 700. Diameter 400; brightness 800.

Answer:Lifespan of the LEDs: Measured in the laboratory as 100,000 hours.

9.Question: How are the classifications and arrangements of the patterns of the traffic signal lights of Shenzhen Starlight Road?

Answer: There are two types: with patterns and without patterns. Those with patterns are divided into ball, arrows, pedestrians, bicycles, etc.

10.Question: What is the input voltage range of the traffic signal lights of Shenzhen Starlight Road?

Answer: 85-264V.

11.Question: Have the traffic signal lights of Shenzhen Starlight Road been sent for inspection? Where were they sent? Are there any inspection reports?

Answer: The inspection has been completed. They were sent to the Wuxi Testing Institute of the Ministry of Public Security. The corresponding inspection reports have been issued.

12.Question: What is the actual power consumption of the traffic signal lights of Shenzhen Starlight Road?

Answer: Generally around 3-12W.

13.Question: Under normal working conditions, what is the external ambient temperature that the traffic signal lights of Shenzhen Starlight Road can adapt to?

Answer: It can work normally between -40°C and +80°C.

14.Question: What is the IP protection rating of the traffic signal lights of Shenzhen Starlight Road?

Answer: The national standard requires IP53. In fact, it is IP55.

15.Question: How thick is the cable wire of the traffic signal lights of Shenzhen Starlight Road and how many cores does it have?

Answer: According to the standard, the cable wire of the traffic signal lights needs to use a 1.5-square-millimeter wire. For the national standard three-unit lamp, use RVV4X1.5 cores, and for the pedestrian lamp, use RVV3X1.5 cores. One cable wire for one set of lights.

16.Question: How many installation methods are there for the traffic signal lights of Shenzhen Starlight Road?

Answer: Two: Horizontal installation and vertical installation.

Answer: The warranty period is two years. If there are quality problems within the warranty period, for problems with the lamps and the hardware of the signal controller, the spare parts will be replaced free of charge. On-site maintenance is not provided. If there are problems with the signal controller system, on-site maintenance will be carried out, and a certain maintenance fee will be incurred. For other quality problems, they will be handled according to the actual situation.

18. Question: Can technical personnel be dispatched for on-site installation, debugging and guidance during the construction and installation of the equipment of Shenzhen Starlight Road?

Answer: Yes. It needs to be specified in the contract. We do not charge installation and debugging fees, but the customer needs to bear the accommodation, meals and round-trip transportation expenses of the technical personnel. Also, it should be specified how long the cooperation is required. If it exceeds the specified time, an installation and debugging compensation fee of 500 yuan per day will be charged to the customer.

19. Question: What is the after-sales service of the equipment of Shenzhen Starlight Road like?

Answer: Within two years, if there are no human-caused reasons and product quality problems occur, spare parts can be provided to the customer for replacement free of charge. After two years, if there are quality problems, a certain fee for spare parts will be appropriately charged, and lifetime maintenance is provided.

20. Question: How should the traffic signal equipment of Shenzhen Starlight Road be configured for a conventional intersection, and what is the quantity of the equipment?

Answer: For a standard intersection, generally there are 12 sets of motor vehicle lights, with 4 sets for left turn, 4 sets for straight-ahead, and 4 sets for right turn (optional). There are 8 sets of pedestrian lights and 12 two-digit two-color countdown displays, one for each set of lights. Generally, in order to save costs, one countdown display is configured for one direction, but this is not standard. One signal controller is needed. However, many intersections have refuge island, so the right-turn lights can also be canceled, and the quantity of motor vehicle lights can be configured as 8 sets.

 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, the LED traffic signal lights of Starlight Road have been exported to many overseas countries and regions. For example: Traffic signal lights in Cancun, Mexico; Solar-powered traffic signal lights in Guanajuato, Mexico; Traffic signal lights in Bangkok, Thailand; Solar-powered traffic signal lights in Chiang Mai, Thailand; Traffic signal lights in Riyadh, Saudi Arabia; Traffic warning lights in Kuala Lumpur, Malaysia; Traffic warning 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; Traffic signal lights in Turkmenabat, Turkmenistan; Traffic signal lights in Dashoguz, Turkmenistan; Traffic signal lights in Mary, Turkmenistan; Solar-powered traffic signal lights in Salto, Uruguay; Traffic signal lights in Fray Bentos, Uruguay; Traffic warning lights in São Paulo, Brazil; Traffic warning lights in Rio de Janeiro, Brazil; Traffic warning lights in Brasília, Brazil; Traffic signal lights in Salvador, Brazil; Traffic signal lights in Fortaleza, Brazil; Traffic signal lights in Dili, Timor-Leste; Traffic signal lights in Baucau, Timor-Leste; Traffic signal lights in Maliana, Timor-Leste; Traffic signal lights in Suai, Timor-Leste; Traffic signal lights in Madrid, Spain; Traffic signal lights in Barcelona, Spain; Traffic signal lights in Seville, Spain; Traffic signal lights in Málaga, Spain; Traffic signal lights in Alicante, Spain; Traffic signal lights in Ronda, Spain; Traffic signal lights in Doha, Qatar; Solar-powered traffic signal lights in Al Khor, Qatar; Traffic signal lights in Dhoby Ghaut, Singapore; Warning lights in Tampines, Singapore; Warning lights in Woodlands, Singapore; Warning lights in The Shoppes at Marina Bay Sands, Singapore; Traffic signal lights in Al Ahmadi, Kuwait; Traffic signal lights in Bandar Seri Begawan, Brunei; Traffic signal lights in Belait, Brunei; Traffic warning lights in Tel Aviv, Israel; Traffic warning lights in Haifa, Israel; Traffic warning lights in Manama, Bahrain; Solar-powered traffic signal lights in Muharraq, Bahrain; Solar-powered traffic signal lights in Dubai, the United Arab Emirates; Traffic signal lights in Abu Dhabi, the United Arab Emirates; Traffic signal lights in Ajman, the United Arab Emirates; Traffic signal lights in Johannesburg, South Africa; Traffic signal lights in Cape Town, South Africa; Traffic signal lights in Baghdad, Iraq; Traffic signal lights in Basra, Iraq; Traffic signal lights in Mosul, Iraq.

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