Underground parking lot lighting fixture

With the rapid development of the global economy, the number of motor vehicles continues to increase, leading to the transformation of urban parking lots into underground parking lots. Situated at the bottom of buildings, underground parking lots lack natural light and ventilation, necessitating around-the-clock lighting. Consequently, underground parking lots typically feature spacious layouts and dense lighting fixtures. Lighting accounts for 80% of their total energy consumption in underground parking lot operations. traditional lighting control methods often result in complex wiring, inefficient use of environmental conditions, energy wastage, and cumbersome control processes. To streamline management and achieve energy-efficient control, more underground parking lots are considering adopting LED lights lighting solutions in their designs for intelligent control and energy savings.

underground parking lots batten light

 

Underground parking lot lighting:Introduction

  • underground parking lot lighting Current status
  • Underground parking lot lighting system renovation plan overview
  • Underground parking lot lighting system renovation significance
  • Underground parking lot lighting system renovation plan Features
  • Underground parking lot lighting system renovation plan type
    • Plan One: Without Sensor Installation
    • Plan Two: With Sensor Installation
  • Underground parking lot lighting system renovation case
    • Underground parking lot lighting project and user needs introduction
      • Requirement: Replacement with more energy-efficient fixtures
    • Underground parking lot lighting renovation problems solve
      • Challenge 1: Difficulty in maintaining aging fixtures
      • Challenge 2: Serious energy consumption and difficult control
      • Challenge 3: Inefficient manual management
    • Underground parking lot lighting renovation plan Features
  • Underground Parking Lot traditional lighting VS comled LED lights fixtures
  • Underground parking lot lighting customized LED lights fixtures features
    • Rhythmic Lighting for Two-thirds Energy Reduction
    • Timing and Sensing for Energy Conservation
    • Energy-saving Lighting Scenes Tailored to Specific Needs
    • Implementing an Intelligent Lighting Control System
  • Custom LED lights fixtures Advantage
    • High Luminous Efficiency
    • Low Energy Consumption, Long Lifespan
    • High Cost-effectiveness
  • Underground parking lot LED lighting fixtures Benefits

 

underground parking lot lighting Current status

As urban modernization advances, the number of automobiles is surging. As essential ancillary facilities of high-rise buildings, the significance of underground parking lots is becoming increasingly prominent. However, currently, underground parking lots commonly employ traditional lighting methods, utilizing light sources like LED T8 tubes for continuous 24-hour illumination, with some even relying on manual control. This practice not only consumes a large amount of energy but also tends to increase the wear and tear of lighting fixtures, necessitating frequent replacements and escalating the difficulty and cost of maintenance.

The current state of underground parking lot lighting presents several pain points: significant energy wastage due to pronounced differences between peak and off-peak periods. The parking lot may not always be occupied, yet traditional 24-hour lighting fixtures remain constantly on, resulting in substantial energy wastage. the operational costs are excessively high due to the continuous 24-hour operation of underground parking lot lighting, resulting in enormous annual electricity expenses. Lastly, maintenance is challenging as maintaining lighting for a large underground parking lot requires numerous underground parking lot lights, leading to a significant workload for replacements and repairs, thereby increasing management difficulties. Some underground parking lots have adopted measures such as reducing the installation quantity of lighting fixtures, partially turning off lighting fixtures, or manually controlling lighting hours to save electricity. These practices may increase the risk of safety accidents and add to the cost of labor.

Underground parking lot linear lights

Underground parking lot lighting system renovation plan overview

The renovation of underground parking lot lighting systems is a smart system upgrade that integrates advanced technologies such as Internet of Things (IoT), sensor technology, and automation control technology. By directly replacing traditional lighting fixtures with LED lights fixtures equipped with sensors and smart control functions, it achieves automatic sensing and control of the lighting area in the underground parking lot, improving both lighting and energy-saving effects, while ensuring the safety and convenience of the underground parking lot.

Underground parking lot lighting system renovation significance

The significance of renovating the underground parking lot lighting system lies in improving energy efficiency, enhancing lighting quality, reducing maintenance costs, and minimizing environmental impact. By adopting more energy-efficient LED lighting technology to replace traditional lighting fixtures, significant reductions in energy consumption can be achieved. LED lighting has a longer lifespan, reducing the frequency of replacing fixtures and maintenance costs. Additionally, LED lighting technology provides more uniform and softer light, improving the lighting quality of underground parking lots and enhancing user experience. Through the renovation of the underground parking lot lighting system, not only can energy and costs be saved, but also light pollution can be reduced, carbon emissions can be lowered, and urban sustainable development can be promoted.

Underground parking lot lighting system renovation plan Features

The renovation of underground parking lot lighting systems generally focuses on providing functions such as automatic control, manual control, timed control, and computer centralized control.

Automatic Sensing Control: Microwave sensors are installed at fixed intervals in the underground parking lot lanes to monitor whether vehicles are entering or leaving the current environment, enabling automatic control. In a controlled area, when there is no vehicle movement or pedestrian activity, the lights remain off; when there is vehicle movement or pedestrian activity, the lights in that controlled area turn on, and after the vehicle or pedestrian leaves, there is a delay before the lights turn off.

Manual Control: Intelligent panels are installed in the underground parking lot duty room or at the underground elevator and staircase entrances to enable on-site manual control of parking lot lighting. The panel can achieve one-to-one or one-to-many control. The lights controlled on-site can also be centrally controlled from the computer end.

Scene Control: The system predefines various scene modes based on different control requirements and allows duty personnel to freely switch between them.

Timed Control: According to peak and off-peak usage times of the parking lot, timed switching can be set up to automatically control the lights, ensuring minimal energy consumption during off-peak periods.

Energy Saving and Environmental Protection: The system can adjust lighting brightness according to actual needs to avoid energy waste. Additionally, it employs efficient and energy-saving lighting fixtures to reduce energy consumption and minimize environmental impact.

Safety Assurance: The system features intelligent monitoring capabilities to continuously monitor the safety status of the parking lot, promptly detect any anomalies, and raise alarms. In the event of a fire alarm signal, emergency lights are forcibly activated to provide illumination for evacuation, enhancing the security level of the parking lot.

Ease of Management: Through the intelligent management platform, the real-time switch status of on-site circuits is fed back, allowing management personnel to remotely monitor and control the parking lot lighting system, facilitating convenient management and maintenance.

Underground parking lot lighting system renovation plan type

Plan One: Without Sensor Installation

sensors are not installed in the underground parking lot. timed switches and scene switches are set in the central control system to achieve control. This plan is more commonly used because it has lower costs, convenient wiring during construction, relatively simple debugging, and easy centralized control. It enables intelligent control of garage lighting, reducing costs.

Plan Two: With Sensor Installation

sensors are installed in the underground parking lot. Lighting can automatically turn on and off based on whether vehicles are present. The central control system can also set timed switches and scene switches. This plan offers more flexible and intelligent control, albeit at a relatively higher cost due to the installation of sensors, which increases construction workload on-site.

Underground parking lot lighting system renovation case

Underground parking lot lighting system renovation

Underground parking lot lighting project and user needs introduction

This project is for the underground parking lot of a residential community, consisting of one underground floor, classified as a Class I automobile garage. The electrical lighting system utilizes high-efficiency luminaires with electronic ballasts, primarily using T5 fluorescent lamps as the light source. All fluorescent fixtures are equipped with power factor correction devices, ensuring that the power factor of compensated fixtures is above 0.9.

The underground parking lot is required to achieve the following control functions: implementing energy-saving measures such as zoning, timing, sensing, and centralized control to maximize energy efficiency. Lighting control in other areas is carried out locally. Motion sensor switches control lighting in stairwells, vestibules, and other areas. In the event of a fire, emergency lighting is automatically controlled by the fire control center.

Requirement: Replacement with more energy-efficient fixtures

The traditional fluorescent lighting system in the underground parking lot consumes a significant amount of electricity and does not provide uniform illumination, resulting in some areas being dimly lit. some parking spaces remain unused throughout the year, wasting energy. Nowadays, LED luminaires and energy-efficient fixtures have made significant breakthroughs. Replacing traditional fluorescent lamps with energy-efficient and LED luminaires can reduce lighting energy consumption without compromising lighting quality.using motion sensor lighting controllers and automatic control devices can automatically control the on/off of luminaires based on the range of human activity.

Underground parking lot lighting-LED lights lighting solution

Underground parking lot lighting renovation problems solve

Challenge 1: Difficulty in maintaining aging fixtures

Due to frequent use and long-term wear and tear, many fixtures have varying degrees of deterioration. There are significant differences in brightness in the underground parking lot, leading to poor visual experience and high maintenance costs, posing safety risks for driving and commuting. With minimal deployment and efficient omnipresence, we provide a green and efficient upgrade solution. All the lamp tubes and fixtures in the underground parking lot are replaced with COMLED LED lights fixtures, efficiently achieving intelligent lighting upgrades.

Challenge 2: Serious energy consumption and difficult control

To ensure the safety of employees and pedestrians, at least one-fourth of the lighting fixtures in the underground parking lot need to remain illuminated 24 hours a day, resulting in significant energy consumption due to high-intensity operation. comled LED lights fixtures offer efficient energy savings and comprehensive security. They provide scenario-based strategy settings for underground parking lots, allowing dynamic adjustment of brightness according to demand. This achieves "light follows people," with brightness at 80% when people are present and 10% when no one is around, significantly improving overall lighting effects. Dynamic lighting across the area effectively reduces dark spots, ensuring the safety of pedestrians and vehicles. After the renovation, the average brightness of the lighting has greatly increased, while the average energy consumption has significantly decreased.

Challenge 3: Inefficient manual management

Underground parking lot lights are numerous and scattered, requiring a significant investment of manpower and cost for regular maintenance. Daily manual inspection and management efforts often yield suboptimal results. due to the lack of effective intelligent supervision tools, it is challenging to accurately monitor lighting energy consumption. With comled LED lights fixtures, equipped with a big data visualization management application platform, real-time monitoring of information such as lamp online rates is supported, enabling energy consumption monitoring and zone-based management functions. Say goodbye to the inefficiencies of manual inspections and gain control over energy consumption, ushering in efficient digital operations.

Underground parking lot lighting renovation problems solve

The ultimate goal of all intelligent sensing control solutions is energy conservation. pursuing lighting energy conservation unilaterally by deliberately reducing lighting brightness without considering lighting safety or the experiential aspect of the scene is neither scientifically nor practically efficient. comled LED lights fixtures achieve energy conservation through scientific technology by enhancing light efficiency and reducing constant power consumption. This ensures lighting safety while fully satisfying people's experiential lighting effects, allowing lighting to return to its natural essence.

Underground parking lot lighting renovation plan Features

High energy efficiency: With an average power of 4W, it replaces 18W conventional fluorescent tubes, saving 122 kWh of electricity per year.

Low light decay: The continuous lighting's light decay is less than 3% per year, with a lifespan three times longer than that of conventional tubes.

Lighting experience: Provides a bright and comfortable scene, avoiding flickering lights, reducing visual fatigue and mental pressure.

Security assurance: Ensures the normal operation of security equipment, eliminating various safety hazards.

Maintenance-free: No need for complicated installation and debugging, nor for repair or replacement of fixtures.

Simplification: Directly replaces the original fixtures without changing the wiring or requiring complex installation and debugging.

Underground Parking Lot traditional lighting VS comled LED lights fixtures

Project Traditional lighting comled LED lights fixtures
Connection Type Wiring Wiring(quick)
Flicker Flicker No Flicker
Input voltage AC110V or 230V AC110V or 230V
Watt 44w 18w or 36w or 44w
Luminous Efficacy 60LM/W 130-140LM/W
Operating Temperature -20℃ – 40℃ -20℃ – 40℃
Sensor(Option) none Motion Sensor- 3 Stepped Version(100%-20%-off)
CCT 6500K 3000K/4000K/5000K/6000K
Useful Life@Ta25°(L70) 10000 hours 50,000 hours

 

Underground parking lot lighting customized LED lights fixtures features

Based on the actual lighting and vehicle usage, the day's illumination is divided into several periods. Through software settings, the number of LED lights opening and closing is automatically controlled during these periods. This achieves different illuminance levels in controlled areas for lighting, effectively utilizing light while significantly reducing energy waste, protecting fixtures, and extending the lifespan of LED lights.

Intelligent sensing systems are installed in the fixtures: When there are people in the area, the illumination brightness is set to 100%; when there are no people, the brightness automatically decreases to 10%; if no activity is detected for an extended period, the light flux is reduced to 5%, and the LED lights are fully turned off after a few minutes. This not only meets the requirements of security monitoring lighting but also maximizes electricity savings.

Rhythmic Lighting for Two-thirds Energy Reduction

The "lights on when people are present, lights off when people leave" smart sensing feature utilizes sensors linked to the lights. When these sensors detect people or vehicles, the lighting control system automatically adjusts the lights.

In addition to detecting moving objects, the smart sensing mode can predict the direction of motion, allowing for better adjustment of the light circuits and further savings in lighting costs. in an underground parking lot, when no people or vehicles are detected, the lights' brightness reduces to 10% of maximum; upon detecting movement, the brightness of the lights 30-50 meters ahead (adjustable distance) adjusts to 70% to 100% based on the direction of motion.

Timing and Sensing for Energy Conservation

Combining timing and sensing separates weekdays and weekends, automatically activating or deactivating lights according to preset schedules. Motion sensing control gradually brightens lights in the presence of people and dims them after a delay when no activity is detected.

Energy-saving Lighting Scenes Tailored to Specific Needs

efficient Lighting:Motionless energy-saving mode maintains normal lighting brightness 20-50 meters ahead of people or vehicles, with customizable adjustments based on actual site conditions. Infinite dimming provides gentle light changes to ensure eye comfort and enhance user experience. Smart control features networking, grouping control, and precise individual light control.

Energy-saving Design:At intersections, lights in all directions preemptively brighten to 100% when people or vehicles appear. As individuals choose a direction, lights in other directions gradually dim to 10% brightness. This proactive approach ensures lights are on before people arrive, saving electricity without compromising user experience.

Implementing an Intelligent Lighting Control System

Traditional manual or time-based lighting control methods are limited in functionality and fail to utilize advanced technology effectively. with an intelligent lighting control system, automatic adjustment of lighting brightness and coverage based on sensor data meets automation needs while aligning with human-centered design principles. This system can adapt lighting based on environmental changes, reducing intensity when no activity is detected and increasing it when necessary, promoting the development of energy-saving parking lot lighting.

comled Tube Lighting

Custom LED lights fixtures Advantage

High Luminous Efficiency

LED T8 tubes have higher luminous efficiency compared to traditional fluorescent tubes because a higher proportion of the consumed energy is converted into visible light, with less wasted as heat. Therefore, LED T8 tubes operating at the same luminosity have lower temperatures compared to fluorescent tubes.

Low Energy Consumption, Long Lifespan

Traditional fluorescent tubes typically convert only about 10%-20% of input energy into visible light, while LED T8 tubes of the same luminosity generally require only about one-third to one-half of the energy consumed by the former. Moreover, LED T8 tubes have a lifespan about 10 times longer than fluorescent tubes. comled LED T8 induction tubes have a lifespan of over 3 years.

High Cost-effectiveness

Although the initial purchase cost of LED T8 fixtures is slightly higher than that of fluorescent tubes, they can save more energy and electricity costs. Additionally, their longer lifespan reduces replacement costs, making them more cost-effective. LED T8 tubes can be widely used in underground parking lots, school classrooms, offices, car showrooms, production workshops, and other scenarios.

Underground parking lot LED lighting fixtures Benefits

1、Drivers can accurately, confidently, and efficiently find empty parking spaces through prominent guidance.
2、Reduce the operating costs of parking lots, greatly improving social and economic benefits.
3、Increase the utilization rate of parking lots and better manage parking lots.
4、For malls or shopping centers, it can also enhance a pleasant shopping environment and increase customer satisfaction.
5、Enhance the grade of underground parking lots.

FAQs:

What are the installation methods for underground parking lot lighting fixtures?

Surface Mounting: This method involves directly mounting the fixtures on the surface of the ceiling or walls using screws or other fasteners. It is convenient for installation, suitable for areas without suspended ceilings or where recessed installation is not feasible, and facilitates maintenance and replacement.

Suspension Mounting: Suspension mounting involves hanging the fixtures at a certain height below the ceiling using rods, chains, or steel cables. It is suitable for higher underground garage spaces. This method helps distribute light evenly and allows for adjusting the height of the fixtures to meet different lighting needs or for maintenance purposes.

Recessed Mounting: In spaces with suspended ceilings, fixtures can be recessed into the ceiling, exposing only the emitting part, resulting in a more concealed and aesthetically pleasing installation. Recessed fixtures require pre-planned installation positions and corresponding structural preparations during the building's initial construction phase.

How is the even distribution of light ensured for underground parking lot lighting fixtures?

Fixture Layout Design: Using lighting design software simulations to ensure the spacing and placement of fixtures are rational, eliminating dark areas and over-illuminated zones.

Orientation Along the Long Axis: The long axis of aisle fixtures should align with the direction of vehicle entry and exit, while the lighting direction on parking spaces should be parallel to the direction of vehicle parking, optimizing light coverage.

Transitional Lighting: Adding transitional lighting at entrances, exits, and corners using diffused fixtures or light guides to reduce shadows and ensure smooth visual transitions.

What is the waterproof rating of underground parking lot lighting fixtures?

Given the moist environment of underground parking lots, lighting fixtures typically need to achieve a certain waterproof and dustproof rating, such as IP65 or higher. This means that the fixtures can effectively prevent dust ingress and withstand low-pressure water jets, adapting to the special environment of underground garages.

Do underground parking lot lighting fixtures support smart control and dimming functions?

Modern underground parking lot lighting fixtures often support smart control and dimming functions. These can be achieved through integrated sensors (such as radar, infrared, or photosensors) for automatic switching and dimming or by connecting to a central control system via a network for remote monitoring and scheduling to meet various usage needs and energy-saving purposes.

What are the maintenance requirements for underground parking lot lighting fixtures?

Maintenance of underground parking lot fixtures mainly involves regularly cleaning the fixture housings to ensure light output, inspecting and replacing damaged or degraded LED modules, and regularly testing the functionality of emergency lighting systems. Choosing fixtures with designs that facilitate disassembly and component replacement can significantly reduce maintenance costs and time.

What is the energy consumption of underground parking lot lighting fixtures?

The energy consumption of underground parking lot lighting depends on the type of fixtures, quantity, usage hours, and control methods. Using high-efficiency LED fixtures can greatly reduce energy consumption, and pairing them with smart control systems (such as time control and motion sensing) further optimizes lighting strategies for on-demand illumination, maximizing energy savings. The specific energy consumption needs to be calculated based on actual usage and lighting design plans.

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