Shenzhen Heguang Lighting Co., Ltd. is well-known as one of the most reliable manufacturers and suppliers of underground garden lights in China. If you're going to wholesale high quality underground garden lights made in China, welcome to get free sample from our factory. We also accept customized orders.
Product Overview
The HG-UL-5W-SMD-RGB-R-D is a 5W RGB recessed underwater light designed specifically for underwater illumination and landscape water features. It features a 316L stainless steel housing and IK10-rated tempered glass, offering IP68-rated structural waterproofing. Compatible with professional DMX512 control systems, it supports various dynamic lighting effects-such as full-color gradual transitions and color jumps-making it ideal for fountains, swimming pools, water features, and in-ground landscape lighting.

Main Specifications
1. Suitable for underwater use · Waterproof for deep water.
It is designed for general use and can be fully submerged in water. High building depth in water requires higher pressure resistance and integrity of seals than for general underwater purposes. Each seal and joint is manufactured to eliminate the possibility of leaking for extended periods underwater.
2. Housing material is 316L stainless steel · Corrosion resistance.
The housing is fabricated from 316L stainless steel, which offers better corrosion-resistant properties than 304 stainless steel. Also, the housing made of engineering plastic has good corrosion resistance to various chemicals. The structural design of this light housing uses engineering features such as dual O-ring seals and the potting method to ensure that there is no entry of moisture into the light housing.
3. Low-Voltage Power Supply with Enhanced Safety
It uses 12V/24V power supplies, which are low-voltage and safe to use. When connected to the 220V mains through the isolator transformer or dedicated adapter, electric shock is eliminated. This is one important security measure.
4. RGB Full-Color · DMX512 Control
It can be used as full-color RGB. By using a DMX512 control system (5-wire external control). You can create many colors and dynamic effects (gradual colour transition, color jump). It can create an AMAZING, dreamy-looking effect in your pool.
5. Undercut installation Method - subtle yet noticeable.
Undercut installation means putting the light right in the floor or the side of the pool. This way, nothing ruins your whole yard thing, and the idea of "seeing the light, not the fixture" is completely realised.
6. Superior Grade LED chips
The unit features three bright white RGB SMD 3535 " 3-in-1" 1W high-quality imported LED chips, which create an even distribution of color/pure color and provide excellent light stability.
Underground garden lights parameters:
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Model |
HG-UL-5W-SMD-RGB-R-D |
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Electrical |
Voltage |
DC24V |
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Current |
210ma |
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Wattage |
5±1W |
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Optical |
LED chip |
SMD3535RGB(3 in 1)3WLED |
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LED (PCS) |
3PCS |
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Wave length |
R:620-630nm |
G:515-525nm |
B:460-470nm |
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LUMEN |
130LM±10% |
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Company Profile:



ISO 9001 Quality System
Production is controlled in accordance with the ISO 9001 quality management system. All products undergo 30 rigorous inspection steps prior to shipment to ensure that customers receive compliant products.

FAQ
Q: Does the product come with a Mounting Design for concrete and Landscape water features?
A: Yes, the product comes with a recessed mounting design for concrete pools and landscaping water features, and our wall-mounted product is best suited for vinyl-lined pools.
Q: Can the product be used in saltwater pools?
A: The housing material is 316L stainless steel, which has a high resistance to corrosion caused by saltwater. Therefore, the product can be used in seawater pools and in high chlorine areas.
Q: Is a 5 Watt brightness sufficient?
A: This fixture has a 5-watt power consumption and emits 130 lumens, which would be ideal for small water features, as fountain accents, and to be mounted directly into the ground as part of your landscape design. Additionally, it's available in 9-watt and 12-watt versions for higher brightness if needed.
Q: Equipment needed to control the unit by DMX512?
A: You will need a DMX512 Controller, and its ability to accept a 5-pin external control source (R/G/B/Common Anode/Common Cathode). We can also sell appropriate controllers and provide the necessary wiring lengths and types. Please reach out to the technical support department for additional information.











