Longitudinal Waterproof Recessed Pool Lights (with Recessed Box)
The Longitudinal Waterproof Recessed Pool Lights is a proven choice for builders, pool contractors, and landscape lighting professionals who need dependable underwater illumination that looks clean and lasts for years. Unlike surface-mounted lights that protrude and collect debris, this fully recessed design sits flush with the pool surface, giving a sleek, integrated appearance while offering strong, even lighting underwater.
Key Advantages
Long-term Durability: Designed to handle constant water exposure, pool chemicals, and temperature changes. Many installations continue working reliably after 5+ years.
Safety First: Low-voltage 24VDC options reduce electrical risks around water. All models meet international safety standards.
Installation Flexibility: Works in both new construction (pour-in-place) and retrofit projects. The recessed mounting keeps the light protected from swimmers, cleaning equipment, and accidental impacts.
Bright & Efficient: Delivers strong, clear underwater lighting without consuming excessive power. RGB versions allow dynamic color effects for events, parties, or seasonal themes.
Low Maintenance: Once installed correctly, these lights require minimal attention — just occasional cleaning of the glass surface.
Detailed Product Parameters
Item | Specification |
Model | WB4185R1 Series |
LED Type | High-power SMD LEDs |
Power Options | 12W, 24W, 36W, 42W |
Input Voltage | 24VDC / 220-240VAC |
Color Options | Single Color (Warm White 3000K, Cool White 6000K) or RGB |
Luminous Flux | Up to 1800LM (depending on model) |
Beam Angle | 120° |
Material | 316 Stainless Steel body, Tempered Glass cover |
Protection Rating | IP68 |
Working Temperature | -20°C to 40°C |
Cable Length | 2 meters (standard) |
Mounting | Recessed with included sleeve and junction box |
Certifications | CE, RoHS |
Warranty | 3 Years |
Product Construction & Build Quality
The entire housing is made from marine-grade 316 stainless steel, which provides superior resistance to rust and corrosion compared to regular 304 stainless steel — especially important in chlorinated or saltwater pools. The thick tempered glass lens is securely sealed with high-quality silicone and potting compound to achieve true IP68 waterproof rating, meaning it can stay fully submerged indefinitely without leaks.
The light features multiple high-output LED chips arranged for wide, uniform coverage (120° beam angle). Heat is effectively dissipated through the metal body, keeping operating temperatures low and extending LED life. Every unit comes with a pre-installed mounting sleeve and a separate waterproof junction box, making electrical connections safer and easier to service. The cable entry uses a heavy-duty gland for extra protection.
Application Scenarios
This recessed underwater light is ideal for:
Residential swimming pools (perimeter walls, steps, and floor lighting)
Hotel, resort, and villa pool areas
Public swimming facilities and water parks
Decorative fountains and water features
Architectural pools and reflecting ponds
Contractors often combine multiple units for layered effects: warmer white lights for everyday use and RGB models for nighttime ambiance. The flush design is particularly popular in modern minimalist pool designs where visible fixtures would spoil the clean lines.
Frequently Asked Questions (B2B)
What is the recommended installation method for concrete pools?
For new concrete pools, prepare the mounting sleeve during the pour. For existing pools, use a core drill to create the recess, then secure the sleeve with appropriate sealant and epoxy. Always ensure proper drainage behind the light and follow local electrical codes.
Are these lights suitable for saltwater pools?
Yes. The 316 stainless steel construction provides excellent resistance to saltwater corrosion. We still recommend regular freshwater rinsing of the pool area to maximize longevity.
Can I mix single color and RGB lights on the same circuit?
Yes, but they will need separate control systems. RGB models typically require a DMX or external controller for color changing, while single color lights work with standard on/off or dimming setups.
What is the difference between 24VDC and 220VAC versions?
24VDC offers safer low-voltage operation, ideal for residential or areas with higher safety requirements. 220VAC versions simplify wiring for larger commercial installations but may need additional safety considerations.
Do you provide customization support for larger projects?
Yes. For projects over 50 units, we can discuss custom color temperatures, longer cable lengths, specific beam angles, or even private labeling options. Contact our sales team with your project specifications for a tailored quote.
This product page content is written to read naturally while incorporating relevant search terms like "recessed underwater LED pool light," "IP68 waterproof pool light," and "stainless steel recessed pool lighting" for better SEO performance.
