Determining the right number of LED lights for your pool ensures proper illumination, enhances safety, and creates a visually appealing atmosphere. The ideal number depends on factors such as pool size, depth, shape, and the brightness of the lights used.
Factors to Consider
Pool Size and Depth – Larger and deeper pools require more lights for even illumination. A standard guideline is one LED light for every 20–25 square meters (215–270 square feet) of water surface.
Light Brightness and Beam Angle – High-lumen LED lights cover a wider area, reducing the number of fixtures needed. Lights with a narrow beam angle focus on specific areas, while wide-angle lights distribute brightness more evenly.
Pool Shape and Design – Rectangular pools typically need lights placed along the length, while irregular or freeform pools may require additional fixtures to eliminate dark spots.
Desired Ambiance – If you want a vibrant atmosphere with color-changing effects, more lights can help enhance the aesthetic appeal.
General Lighting Recommendations
Small Pools (up to 20 ft long) – 1 to 2 LED lights
Medium Pools (20–30 ft long) – 2 to 3 LED lights
Large Pools (30+ ft long) – 3 to 4+ LED lights, depending on brightness and placement
For the best results, position lights evenly to prevent shadows and ensure uniform illumination across the entire pool. If possible, opt for dimmable or color-changing LED lights to customize the experience to your preference.
