Description
Underwater lighting with character
The SUW-9W delivers a balanced 810 lm for medium-sized water surfaces. Its 30° beam stages fountains, water courses and shorelines effectively and creates atmospheric light effects at dusk.
As dusk falls, your garden begins to glow: the water shimmers in warm, clear light and gentle reflections dance across the surface. Where there was only a quiet pond by day, a small oasis of light appears in the evening, inviting you to linger. Plants, stones and water features stand out vividly and take on an almost magical depth. Even the smallest garden pond becomes the atmospheric centrepiece of balmy summer evenings – a sight to enjoy anew every night.
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 | 9 W |
| Energy efficiency class | F (EU 2019/2015, 90 lm/W) |
| Luminous flux | 810 lm (±10%) |
| Luminous efficacy | 90 lm/W |
| Light colour | 4000 K (neutral white) |
| Colour rendering (CRI) | ≥ 80 (Ra) |
| LED type | SMD 2835 (9 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 145 × H 180 mm |
| Visible Ø (front) | Ø 100 mm |
| Weight | 0.8 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 medium-sized garden ponds, fountains, water courses and streams. Several spotlights can be combined into continuous lighting scenes.