PRO LINE Underwater Spot Stainless Steel 316L Ø146 mm
9W – 18W – 25W | IP68 | 12V AC/DC | Warm White or RGB
The PRO LINE Underwater Spot Ø146 mm is a powerful professional LED underwater lamp for ponds, swimming pools, fountains and architectural water projects. With 9 Epistar LED chips, a robust 316L stainless steel housing and a completely resin-filled interior, this spot offers maximum waterproofing, corrosion resistance and a long lifespan. Available in three wattages — 9W, 18W and 25W — for the right light level in every application.
Light Output per Version
Choose the wattage that suits your project. The table below shows the light output per version:
|
Version |
9W |
18W |
25W |
|
Warm white |
756 lm |
1,314 lm |
1,725 lm |
|
RGB |
404 lm |
702 lm |
875 lm |
The spot is equipped with 9 Epistar LED chips — a reliable brand known for energy efficiency and stable light output. Thanks to the 60° beam angle, light is spread wide and evenly across the water feature.
Warm White or RGB Lighting
The PRO LINE Ø146 mm is available in two light variants:
• Warm white — for atmospheric, natural lighting of ponds and pools
• RGB — for dynamic colour effects, optionally controlled via Wi-Fi or smart control (4-wire connection)
Maximum Waterproofing — IP68
The interior is completely filled with resin, making the spot 100% waterproof and suitable for permanent underwater installation. The IP68 rating guarantees protection against:
• Water pressure
• Dirt and moisture
• Temperature fluctuations
• Mechanical stress
Durable Materials for Intensive Use
The PRO LINE underwater spot is built for demanding environments:
• Housing: 316L stainless steel — excellent corrosion resistance, also in salt and chlorinated water
• Front and body: Anti-UV PC — resistant to UV radiation and discolouration
• Interior: completely resin-filled — optimal protection and heat dissipation
Flexible Installation and Smart Control
The spot supports two connection types:
• 2-wire — standard connection for warm white lighting
• 4-wire — for RGB smart control via Wi-Fi or remote
The included 2-metre connection cable makes installation easy and flexible, even in hard-to-reach locations.
Suitable For
Thanks to its powerful light output and robust construction, this spot is ideal for:
• Pond lighting
• Swimming pool lighting
• Fountain and waterfall lighting
• Decorative water features and garden projects
• Architectural water installations
• Professional landscaping projects
Key Features
✔ Powerful underwater spot — Ø146 × 126 × 180 mm
✔ Power: 9W / 18W / 25W (your choice)
✔ Light output up to 1,725 lm (warm white, 25W)
✔ Warm white or RGB lighting
✔ IP68 — fully waterproof, completely resin-filled
✔ 9 Epistar LED chips per spot
✔ 60° beam angle for wide, even light distribution
✔ Safe 12V AC/DC power supply
✔ 2-wire (standard) or 4-wire (RGB smart control)
✔ Energy class A+
✔ Lifespan up to approx. 50,000 hours
✔ 2-metre connection cable included
✔ 2-year warranty
Technical Specifications
|
Model |
PRO LINE HJ-SL146 |
|
Dimensions |
Ø146 × 126 × 180 mm |
|
Power |
9W / 18W / 25W |
|
Voltage |
AC 12V / DC 12V |
|
Light output warm white |
9W: 756 lm — 18W: 1,314 lm — 25W: 1,725 lm |
|
Light output RGB |
9W: 404 lm — 18W: 702 lm — 25W: 875 lm |
|
Beam angle |
60° |
|
LED chips |
9 × Epistar |
|
Connection |
2-wire / 4-wire (RGB) |
|
Cable |
2 metres |
|
IP rating |
IP68 — fully waterproof |
|
Housing material |
316L stainless steel |
|
Front/body material |
Anti-UV PC |
|
Interior |
Completely resin-filled |
|
Operating temperature |
-25°C to +45°C |
|
Energy class |
A+ |
|
Lifespan |
Up to approx. 50,000 hours |
|
Warranty |
2 years |
Questions or need advice? Contact us at info@xpropool.com — we are happy to help you choose the right underwater lighting for your project.
www.xpropool.com • Specialist in professional LED lighting for swimming pools, ponds, saunas and outdoor spaces
















