The maximum number of dimmable track lights that can be connected in series depends on two core factors: the track’s rated power (total load capacity) and the power of a single track light head. Most standard tracks for residential/commercial use have a rated power of 100W–300W; dividing this by the single light’s power gives the maximum number (e.g., 200W track ÷ 10W per light = 20 lights). Unlike non-dimmable lampu track light (fixed load, no dimming current impact) or standalone dimmable downlight led (no track constraints), dimmable track lights (especially smart models) also need to consider dimming module current stability—exceeding the limit causes flickering or driver damage. As a leading provider, IMIGY’s Polaris Track Lights and Flame Track Lights (premium dimmable led track light options) specify clear series limits and optimize track design to avoid overload, ensuring safe, stable use. The following breaks down calculation methods and our products’ advantages.

1. Key Factors Determining Maximum Series Number

a. Track Rated Power

Residential tracks: Typically 100W–200W (for home use, e.g., living rooms, bedrooms).

Commercial tracks: Usually 200W–300W (for retail stores, galleries, where more lights are needed).

Note: Never exceed the track’s rated power—overload triggers circuit breakers or melts wires.

b. Single Light Head Power

Low-power models (residential): 5W–10W per light (e.g., Flame Track Lights = 8W/head).

Medium-power models (commercial): 10W–15W per light (e.g., Polaris Track Lights = 12W/head).

c. Dimming Module Impact

Smart dimmable track lights have built-in dimming modules (1–3W additional power per track). When calculating, add this to the total light power (e.g., 200W track – 3W module = 197W available for lights).

2. IMIGY Products’ Maximum Series Number & Advantages

a. Polaris Track Lights (Commercial-Grade)

As a high-performance dimmable led track light with 12W per light head, it pairs with 200W–300W commercial tracks:

Maximum series number:

200W track: (200W – 3W dimming module) ÷ 12W/light ≈ 16 lights (safe limit, avoid full-load overheating).

300W track: (300W – 3W) ÷ 12W/light ≈ 24 lights (ideal for large retail displays or galleries).

Advantages:

Overload protection: The track’s built-in current limiter cuts power if the number exceeds the limit (unlike generic tracks that rely solely on circuit breakers).

Stable dimming: Even at maximum series (24 lights), 10%–100% dimming (PWM technology) remains flicker-free—superior to lampu track light (no dimming) or low-quality dimmable track lights (flicker at full load).

Installation ease: install track lighting ceiling with pre-marked load indicators (e.g., “16 lights max for 200W”) avoids miscalculations, suitable for commercial electricians.

b. Flame Track Lights (Residential-Grade)

This home-focused dimmable track lights model uses 8W per light head, matching 100W–200W residential tracks:

Maximum series number:

100W track: (100W – 2W dimming module) ÷ 8W/light ≈ 12 lights (enough for large living rooms or open-plan spaces).

200W track: (200W – 2W) ÷ 8W/light ≈ 24 lights (optional for multi-room connected tracks).

Advantages:

Low-power design: 8W/head reduces total load, allowing more lights to be connected than 12W commercial models (e.g., 12 vs. 8 lights on 100W track).

Smart sync: Even at maximum series, it syncs with dimmable downlight led via the IMIGY App for unified control (e.g., “dim all lights to 50%”)—no “lag” from too many connected lights.

Safety design: Light heads have heat-dissipating aluminum shells, preventing overheating when fully loaded—unlike plastic lampu track light heads that risk melting.

3. Practical Tips for Safe Series Connection

a. Calculate with 80% Load Reserve

Don’t use 100% of the track’s rated power—keep 20% reserve to avoid overheating. For example, a 200W track should only power ~160W of lights (13×12W Polaris lights) instead of 200W.

b. Check Track Compatibility

Ensure the track’s voltage (110V/220V) matches the dimmable track lights (IMIGY’s products support both). Mismatched voltage reduces the maximum series number by 30%–50%.

c. Avoid Mixing Light Models

Don’t mix Polaris (12W) and Flame (8W) heads on the same track—uneven power causes dimming instability. Stick to one model per track.

4. Mistakes to Avoid

Don’t ignore dimming module power: Forgetting to subtract 2–3W for the module leads to overloading (e.g., 200W track – 0W = 20×10W lights, but actual total is 200W + 3W = 203W > 200W).

Don’t use extension tracks blindly: Adding 2×100W tracks in series doesn’t equal 200W—total power remains 100W (max series number doesn’t double).

Don’t overload for “convenience”: Connecting 20×12W Polaris lights to a 200W track (total 243W) causes frequent tripping and shortens light lifespan.

The maximum number of dimmable track lights connected in series ranges from 12 to 24, depending on track rated power and single light power. IMIGY’s Polaris Track Lights (16–24 lights, commercial) and Flame Track Lights (12–24 lights, residential) stand out for their clear limits, overload protection, and stable dimming—outperforming risky generic dimmable led track light or non-dimmable lampu track light. They also simplify install track lighting ceiling with load indicators and sync seamlessly with dimmable downlight led for unified control. Whether you need commercial display lighting or residential ambient lighting, our dimmable track lights ensure safe, efficient series connection. Contact us to get personalized series number recommendations based on your track type and space needs.