1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Astralpool Lumiplus Essential LED Projector. This energy-efficient LED light is designed for underwater illumination in swimming pools, offering reliable and long-lasting performance. Please read this manual thoroughly before installation and use to ensure proper function and safety.
2. Important Safety Instructions
- Always disconnect power to the pool lighting circuit before attempting any installation, maintenance, or repair.
- Installation must be performed by a qualified electrician and in accordance with all local and national electrical codes.
- Ensure the power supply voltage matches the product's specifications (12 Volts AC).
- Do not operate the light out of water for extended periods, as this can cause overheating and damage.
- Keep children away from the installation area.
- Use only genuine Astralpool replacement parts and accessories.
3. Package Contents
Verify that all components are present and undamaged upon opening the package:
- Astralpool Lumiplus Essential LED Projector (1 unit)
- Mounting hardware (screws, gaskets, etc.)
- User Manual
- Potentially included control accessories: LumiPlus Control Motion, LumiPlus Control, LumiPlus XChange (check your specific model variant)
4. Installation Guide
The Lumiplus Essential LED Projector supports both deck mounting and semi-flush mounting. Follow these general steps for installation:
- Preparation: Ensure the power to the pool lighting circuit is OFF at the main breaker. Prepare the mounting area according to the chosen installation type (deck or semi-flush).
- Mounting: Secure the light fixture to the designated mounting point using the provided hardware. Ensure a watertight seal is achieved, especially for underwater applications.
- Electrical Connection: Connect the light's cable to the 12V AC power supply from your pool transformer. Ensure all connections are secure and properly insulated to prevent water ingress.
- Testing: Once installed and connected, carefully turn on the power to test the light's functionality. Check for proper illumination and any signs of malfunction.

Figure 1: Astralpool Lumiplus Essential LED Projector. This image shows the front view of the white, round LED projector, highlighting its compact design and clear lens.

Figure 2: Astralpool Lumiplus Essential LED Projector with Remote Control. This image displays the LED projector alongside a hand holding a remote control, illustrating potential control methods for the light.
5. Operating Instructions
The Astralpool Lumiplus Essential LED Projector is typically controlled via a push-button switch connected to your pool's electrical system or through compatible LumiPlus control systems (if included with your model).
- Turning On/Off: Activate the light by toggling the dedicated switch for your pool lighting circuit.
- Changing Light Modes (if applicable): If your model includes LumiPlus Control Motion or other control systems, refer to their specific manuals for instructions on changing colors or light sequences. Typically, this involves cycling the power switch or using a remote control.
6. Care and Maintenance
Regular maintenance ensures the longevity and optimal performance of your LED projector.
- Cleaning: Periodically clean the light's lens to remove any algae, mineral deposits, or debris that may accumulate. Use a soft cloth and mild, non-abrasive cleaning solutions. Do not use harsh chemicals.
- Inspection: Annually inspect the light fixture, cable, and connections for any signs of wear, damage, or water leaks. Address any issues promptly.
- Winterization: If you winterize your pool, follow standard procedures for pool equipment. Ensure the light is properly drained and protected from freezing temperatures if applicable to your installation type.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on. | No power supply; loose connection; faulty bulb/LED; tripped breaker. | Check power supply and breaker. Inspect all electrical connections. If problem persists, consult a qualified electrician. |
| Light is dim or flickers. | Low voltage; poor connection; aging LED. | Verify correct voltage from transformer. Check connections for corrosion or looseness. If LED is aging, replacement may be necessary. |
| Water inside the light fixture. | Improper seal during installation; damaged gasket. | Immediately disconnect power. Remove light, inspect seals and gaskets. Reinstall with proper sealing or replace damaged components. Consult a professional if unsure. |
8. Product Specifications
| Feature | Detail |
|---|---|
| Brand | ASTRALPOOL |
| Model Number | 75435 |
| Product Dimensions (L x W x H) | 281 x 195 x 229 cm |
| Number of Items | 1 |
| Color | White (Multicolor light output) |
| Shape | Round |
| Material | Texture (Housing), Aluminum (Shade Material) |
| Finish Type | Lacquered or Painted |
| Number of Bulbs | 1 |
| Voltage | 12 Volts (AC) |
| Special Feature | Energy Efficient |
| Light Source Type | LED |
| Power Source | Corded Electric |
| Switch Style | Push Button |
| Installation Type | Deck Mount / Semi-Flush Mount |
| Wattage | 22 Watts |
| Light Angle | LED |
9. Warranty and Support
Specific warranty information for the Astralpool Lumiplus Essential LED Projector is not available in this manual. For details regarding warranty coverage, technical support, or spare parts, please contact Astralpool directly or refer to the documentation provided at the time of purchase. It is recommended to keep your purchase receipt as proof of purchase.





