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This series of track lights is the new favorite on the market, especially in indoor commercial lighting applications. Because the driver is integrated with the track adapter (in-track driver), it not only ensures excellent heat dissipation performance but also makes it look very compact. Though the drivers are in the track adapter, it maintains high PF and flicker-free performance.
The drivers are available with premium brands such as Osram, Philips, and TCI. Optional dimming modes include on/off, Triac-dim, 0/1-10V dim, and DALI dim.
| Parameter | ST-T1503 | ST-T2503 | ST-T3503 |
|---|---|---|---|
| Power (W) | 15W | 25W | 35W |
| Lumen Output | 1400-1700lm | 2400-2800lm | 4000-4400lm |
| Beam Angle | 15° / 24° / 36° / 50° | ||
| Size | 65*150mm | 75*160mm | 85*170mm |
| LED Brand | Citizen / Luminus / CREE | ||
| CCT | 2700K / 3000K / 4000K / 5000K / 6000K | ||
| CRI | Ra>90 / Ra>95 / Ra>97 | ||
| Driver Brand | Philips / Osram / TCI / Powergear | ||
| Flicker-free | Yes | ||
| Material | Cold forging #1070 aluminum | ||
The lamp body uses purer aluminum #1070. The cooling effect is 30% higher than #6063 profile aluminum and 2 times better than die-casting ADC12 aluminum.

Original Citizen or Luminus COB chips provide CRI90/95. Higher CRI restores true colors, while high efficiency (up to 137lm/W) ensures maximum energy savings.


The driver is integrated within the track adapter. This compact design ensures excellent heat dissipation and makes maintenance easy.

Perfectly suitable for high-end commercial spaces, including clothing shops, shopping malls, cafes, hotels, and villas, providing a comfortable and healthy lighting environment.
Velvet Light