Description
Underwater lighting with character
The SUW-36W is the brightest version in our series, delivering an impressive 3240 lm. Designed for large, prestige water features, it powerfully stages fountains, waterfalls and large basins.
As darkness falls, your water feature reveals its full effect: large surfaces shine in powerful, clear light, and fountains and waterfalls become impressive sculptures of light. What is already beautiful by day becomes a spectacular eye-catcher in the evening that fascinates guests and visitors alike. The even illumination gives pools, fountains and ponds a refined, almost theatrical presence. You create an ambience that stays in the memory for a long time – turning every balmy evening into a little experience.
Your benefits at a glance
IP68 – permanently submersible Fully encapsulated housing – suitable for permanent operation under water. |
Full stainless steel 304 + tempered glass Housing, base and screws in stainless steel 304 with tempered glass – corrosion-proof and durable. |
Safe 24 V extra-low voltage Runs on DC 24 V (Class III) – especially safe in and around water. |
Adjustable aiming Stainless steel base tilts 180° and rotates 360° – the beam can be aimed precisely. |
Neutral white 4000 K Pleasant, clear light (CRI ≥ 80); other light colours – including RGB – on request. |
Efficient & long-life 90 lm/W efficacy and 50,000 h lifespan for economical continuous operation. |
Built for permanent underwater use
The housing, face ring, base and screws are made entirely of stainless steel 304, with a tempered glass front and rubber seal. The electronics are potted watertight and the LED driver sits protected inside the housing. This lets the spotlight reliably withstand permanent underwater use, corrosion and pressure.
Technical Data
| Property | Value |
| Input voltage | DC 24 V |
| Power | 36 W |
| Energy efficiency class | F (EU 2019/2015, 90 lm/W) |
| Luminous flux | 3240 lm (±10%) |
| Luminous efficacy | 90 lm/W |
| Light colour | 4000 K (neutral white) |
| Colour rendering (CRI) | ≥ 80 (Ra) |
| LED type | SMD 2835 (36 pcs) |
| Beam angle | 30° |
| Protection rating | IP68 |
| Electrical class | III |
| Power factor | ≥ 0.5 |
| Housing / material | stainless steel 304, tempered glass |
| Adjustment | 180° tilt, 360° rotation |
| Dimensions (Ø × H) | Ø 230 × H 240 mm |
| Visible Ø (front) | Ø 180 mm |
| Weight | 2.06 kg |
| Operating temperature | -20 °C to +50 °C |
| Lifespan | 50,000 h |
| Certification | CE, RoHS |
Connection & safety
The spotlight runs on DC 24 V (V+ brown, V- blue) and needs a suitable 24 V power supply or transformer (available separately). Important: never connect to 230 V or any voltage higher than 24 V – this will destroy the luminaire. Installation and maintenance should be carried out by a qualified person.
Applications
Ideal for large pools and swimming ponds, large show and musical fountains, waterfalls, parks and large commercial installations as well as light shows.