High-lumen, AC12V/DC24V safety-compliant pool light fixtures optimized for Surabaya's high humidity and humid tropical aquatic installations.
As East Java’s economic centerpiece and Indonesia’s principal maritime port, Surabaya is undergoing unprecedented expansion in luxury real estate, commercial hospitality, and eco-tourism infrastructure.
Rapid urban development in West Surabaya (CitraLand, Graha Famili) and luxury resorts extending toward Malang & Batu require premium-grade underwater luminaires that combine aesthetic sophistication with zero maintenance downtime.
Surabaya’s coastal exposure near the Madura Strait introduces aggressive saline moisture, high ambient humidity (up to 90%), and water temperatures averaging 28°C–34°C. Our fixtures utilize 316L stainless steel and full resin filling to prevent chemical oxidation and moisture ingress.
To comply with international IEC 60364-7-702 safety standards for Zone 0 submerged water basins, high-voltage 220V lighting is strictly obsolete. Our AC12V and DC24V systems eliminate human shock hazards while maximizing luminous efficacy.
Information gain analysis for Surabaya aquatic engineering contractors: Solving thermal dissipation, water pressure leakage, and chlorine/salt degradation.
Traditional pool lights rely on rubber O-rings and hollow glass chambers. Under Surabaya’s extreme water temperature fluctuations, rubber seals experience thermal fatigue, creating vacuum leaks. Shenzhen Alter Light utilizes a proprietary 100% solid PU/Epoxy resin filling process. By completely eliminating internal air gaps, water cannot penetrate even if the outer lens is physically cracked.
Submerged LED lights require continuous thermal conduction into the surrounding water matrix. Our PCB boards feature 2.0W/m.K high thermal conductivity aluminum substrates paired with Constant Current IC drivers. This ensures stable power output between 11V–15V AC fluctuations, extending LED diode lifespan to 50,000+ operational hours in tropical waters.
Engineered for MEP consultants, swimming pool builders, and hotel facility managers in East Java.
| Performance Parameter | Resin-Filled LED Series | Stainless Steel 316L Recessed | Flexible IP68 LED Neon Strip |
|---|---|---|---|
| Operating Voltage | AC 12V / DC 24V | AC/DC 12V - 24V | DC 24V Constant Voltage |
| Waterproof Rating | IP68 (Submerged > 2m) | IP68 (Submerged > 5m) | IP68 Integrated Silicone Co-Extrusion |
| Wattage Range | 18W, 24W, 35W, 42W | 3W, 6W, 12W, 24W, 36W | 10W/m to 15W/m |
| Color Control Options | RGB 2-Wire Synchro, Remote, DMX512 | Single Color / RGB DMX512 | RGBIC Addressable (WS2811) / RGB |
| Housing Material | Anti-UV Polycarbonate + Full Epoxy Resin | Marine Grade 316L/304 Stainless Steel | High-Transmittance Food-Grade Silicone |
| Corrosion Resistance | Immune to Chlorine, Salt Water & Acid | Passivated ASTM B117 Salt Fog 500h | UV Yellowing Resistance Rating 5 |
| Target Application in Surabaya | Hotel Main Pools & Villa Infinity Pools | Commercial Fountain Spouts & Step Lights | Perimeter Contour & Step Safety Illumination |
Integrating state-of-the-art mold processing, automated glue injection, precision CNC milling, and rigorous IP68 hydrostatic pressure testing to deliver world-class aquatic luminaires.
Tailored architectural lighting layouts designed for the urban landscape of East Java.
For high-end residential estates in Pakuwon City and CitraLand, aesthetics and seamless control are paramount. Our 2-Wire RGB resin-filled lights allow synchronized color changing using existing 2-wire copper cables, eliminating the need for expensive rewiring.
Rooftop infinity pools in Surabaya CBD demand low-profile, ultra-thin wall-mounted fixtures. Our 8mm thin-profile resin lights mount flush against pool tiles, minimizing water resistance and resistance against swimming pool cleaning equipment.
High-traffic venues like Kenjeran Waterpark require robust IP68 316L stainless steel submersed spotlights with DMX512 dynamic programming capability to create synchronized water-and-light musical shows.
Available for direct bulk purchase, OEM branding, and wholesale distribution throughout Indonesia.
Shenzhen Alter Light Co., Ltd. is a premier global manufacturer specializing in high-performance swimming pool and underwater LED lighting systems. We are an innovation-driven enterprise integrating optical research, structural design, mold manufacturing, and automated assembly.
With an experienced engineering R&D team and rigorous quality assurance protocols, we engineer tailored illumination solutions for harsh underwater environments. All products hold international safety certifications including CE, RoHS, and IP68 laboratory test validation.
Our patented full-resin filling process and advanced thermal substrate designs ensure long-term structural integrity and luminous stability under high humidity, salt-fog exposure, and extreme water pressure.
Answers to common engineering, voltage safety, and shipping questions from Indonesian swimming pool contractors and importers.
According to national and international electro-technical standards (IEC 60364-7-702), underwater areas designated as Zone 0 must operate on Safety Extra Low Voltage (SELV) not exceeding 12V AC or 30V ripple-free DC. Low voltage prevents any electric shock risk to swimmers in the event of cable damage or structural ground faults.
Surabaya experiences high ambient humidity and water temperatures up to 34°C. Standard hollow pool lights suffer from internal condensation when air cools inside sealed chambers. Full resin filling completely eliminates hollow air cavities inside the light fixture, making water entry physically impossible and eliminating internal condensation permanently.
Because low voltage currents are higher (I = P / V), long cable runs experience voltage drop. We recommend selecting a step-down toroidal transformer sized at 1.25x total wattage demand and utilizing 2.5mm² or 4.0mm² oxygen-free copper cables to guarantee at least 11.0V AC arrives at the furthest underwater fixture.
Yes. We specialize in OEM custom production, including laser engraving your brand logo on stainless steel bezels, customized color gift boxes, and providing official China-ASEAN Free Trade Area Preferential Tariff Certificates (Form E) to reduce import tariffs at Tanjung Perak Port, Surabaya.
We offer three primary control modes: (1) 2-Wire AC Synchronous Control (changes color by toggling power switch), (2) RF Remote Control with inline receiver, and (3) DMX512 standard protocol for advanced stage-like lighting synchronization in large hotel or fountain installations.
Contact Shenzhen Alter Light Co., Ltd. today for factory-direct price lists, technical CAD drawings, and free sample evaluation for your upcoming commercial or residential projects in East Java.
