Shenzhen Heguang Lighting Co., Ltd. is well-known as one of the most reliable manufacturers and suppliers of outdoor low voltage landscape lighting in China. If you're going to wholesale high quality outdoor low voltage landscape lighting made in China, welcome to get free sample from our factory. We also accept customized orders.
Underground lights
Heguang Lighting is the first domestic supplier of underground lights that use an IP68 waterproof structure instead of glue filling. The power of underground lights is optional from 3-18W. The materials of underground lights are 304 stainless steel and 316L stainless steel. There are multiple colors and control methods to choose from. All underground lights are IK10 certified.

Professional underground lighting supplier
Shenzhen Heguang Lighting Co., Ltd. is a manufacturing high-tech enterprise established in 2006, specializing in the production of IP68 LED swimming pool lights. The factory covers an area of about 2,500 square meters and has independent R&D capabilities and professional OEM/ODM project experience.

Company Advantages:
1. Heguang Lighting has 18 years of experience specializing in underground lighting.
2. Heguang Lighting has a professional R&D team, quality team, and sales team to ensure worry-free after-sales service.
3. Heguang Lighting has professional production capabilities, rich export business experience, and strict quality control.
4. Heguang Lighting has professional project experience to simulate lighting installation and lighting effects for your underground lights.

Outdoor low voltage landscape lighting product Parameters:
|
Model |
HG-UL-3W-G |
HG-UL-3W-G-WW |
|
|
Electrical |
Voltage |
DC24V |
DC24V |
|
Current |
170ma |
170ma |
|
|
Wattage |
4W±1W |
4W±1W |
|
|
Optical
|
LED chip |
SMD3030LED(CREE) |
SMD3030LED(CREE) |
|
LED (PCS) |
4PCS |
4PCS |
|
|
CCT |
6500K±10% |
3000K±10% |
|
Underground lights are lighting equipment installed on the ground and are widely used in landscape lighting, architectural lighting, public space lighting, and other fields. Underground lights have the following major advantages:
1. Beautiful and concealed: Underground lights are installed on the ground, which will not damage the beauty of the overall landscape. They are almost invisible during the day and provide soft lighting effects at night.
2. Space saving: Because underground lights are buried in the ground, they do not occupy ground space and are very suitable for areas with limited space, such as sidewalks, squares, gardens, etc.
3. Strong durability: Underground lights are usually designed to be waterproof, dustproof, and pressure-resistant, can withstand harsh weather conditions and external pressures, and have a long service life.
4. High safety: The design of underground lights usually considers the safety of pedestrians and vehicles to avoid the risk of tripping or collisions that may be caused by traditional lamps.
5. Diversified design: Underground lights are available in a variety of colors, shapes, and beam angles, and can be customized according to different needs and scenes to meet various lighting effects.
6. Energy saving and environmental protection: Many underground lights use LED light sources, which are energy-saving, low-consumption, and long-life, which helps to reduce energy consumption and maintenance costs.
7. Flexible application: Underground lights can be used to illuminate building exteriors, trees, sculptures, etc., creating unique light and shadow effects and enhancing the visual appeal of nighttime landscapes.
8. Easy installation and maintenance: Underground lights are relatively simple to install and easy to maintain, usually requiring only regular cleaning and inspection.

To protect your outdoor lights from water ingress, you can follow these effective methods:
Choose high IP rated fixtures: Choose outdoor lights with high ingress protection (IP) ratings, such as IP65 or higher. The first number indicates dustproof and the second number indicates waterproof.
Proper installation: Make sure the lights are securely and properly installed. Check that all seals and gaskets are intact and properly installed.
Use waterproof sealant: Apply waterproof sealant around seams, joints, and any points where water may enter.
Waterproof junction box: Use a waterproof junction box to protect electrical connections from moisture.
Regular maintenance: Regularly check the seals of the lights for any signs of wear or damage and replace them when necessary.
Strategic placement: Install the lights in locations where they are unlikely to be directly exposed to heavy rain or standing water.
Protective covers: Protect the lights from direct rain exposure using protective covers or covers.
Good drainage: Make sure the area around the lights has good drainage to prevent water from accumulating around the fixture.
By taking these steps, you can effectively prevent water from entering your outdoor light fixtures, thereby extending the life of your outdoor light fixtures and ensuring safe operation.
FAQ
1. What is an outdoor low-voltage landscape lighting?
Underground lights are lighting devices buried in or below ground, usually for landscape lighting, road lighting or garden lighting. They can provide soft light and enhance the beauty of the environment.
2. What are the main uses of outdoor low-voltage landscape lighting?
Underground lights are mainly used for:
- Lighting up sidewalks, terraces and gardens
- Enhancing the appearance of buildings
- Providing safety lighting to prevent falls or accidents
- Illuminating landscape elements such as trees and sculptures.
3. Is it difficult to install outdoor low-voltage landscape lighting?
The difficulty of installation depends on the specific product and the installation environment. Generally speaking, underground lights need to be installed by professional electricians to ensure safe and correct electrical connections.
4. How waterproof is the outdoor low-voltage landscape lighting?
Most underground lights are designed with waterproofing in mind, usually with IP65 or higher ratings. heguang underground lights use exclusive IP68 structural waterproof technology to resist the intrusion of water and dust.
5. What are the types of light sources for outdoor low-voltage landscape lighting?
The main types of light sources for underground lamps are:
- LED: energy-saving, long life, common choice
- Incandescent lamp: warm light color, but high energy consumption
- Fluorescent lamp: more energy-saving but short life
6. Is it difficult to maintain outdoor low-voltage landscape lighting?
The maintenance of underground lamps is relatively simple. Just clean the surface of the lamp regularly, check the wire connection and the status of the bulb, and replace the bulb if it is damaged.
7. What is the energy consumption of outdoor low-voltage landscape lighting?
LED underground lamps have low energy consumption and usually save more than 80% of energy than traditional light sources, suitable for long-term use.
8. How to choose the brightness of outdoor low-voltage landscape lighting?
When choosing brightness, you need to consider the usage scenario and needs. Generally, the brightness of walkways and patios is moderate, which is both safe and beautiful.
9. What is the price range of outdoor low-voltage landscape lighting?
The price of underground lamps varies according to brand, material, light source type, function, etc., generally ranging from tens to hundreds of yuan.
10. How to choose a suitable outdoor low-voltage landscape lighting?
The following factors should be considered when choosing an underground light:
- Application (landscape, lighting, security, etc.)
- Light source type (LED, incandescent, etc.)
- Waterproof rating
- Brightness and color temperature
- Design and materials
If you have other specific questions, please feel free to ask!











