COB light source
An integrated COB LED source provides a defined beam for accent lighting.
PAK / Commercial accent lighting
Direct light onto merchandise, artwork and display areas with adjustable track heads, multiple beam angles and high colour rendering.



Product overview
The PAK COB track spotlight range uses an integrated COB LED source for a defined beam. The catalogue lists Ra ≥ 90, with higher-CRI versions available for colour-sensitive displays.
Select the output, beam angle, colour temperature and finish, then match the luminaire to its track and connectors. The range includes PAK track lengths of 1 m, 2 m and 3 m.
Use the quoted model to confirm the track system, driver, beam angle and light colour.
| Parameter | Specification |
|---|---|
| Brand | PAK (stock code: 300625) |
| Product models | PAK-TK-15 / PAK-TK-25 / PAK-TK-35 |
| Rated power | 15 W / 25 W / 35 W |
| Luminous flux | 1500 lm / 2500 lm / 3500 lm |
| Luminous efficacy | ≥ 100 lm/W |
| Colour temperature | 3000 K warm white / 4000 K neutral white / 5000 K white |
| Colour rendering index | Ra ≥ 90; high-CRI version up to Ra ≥ 97 |
| Beam angle | 15° / 24° / 38° / 60° options |
| Housing and finish | Die-cast aluminium; black or white |
| Adjustment | 350° horizontal rotation / 90° vertical tilt |
| Track options | 1 m / 2 m / 3 m lengths; single-phase or three-phase track |
| Input supply | AC 220 V / 50 Hz |
| Rated service life | ≥ 30,000 hours |
| Chinese certifications listed | CCC (3C) / energy-saving certification / CQC |
| Warranty | Three-year warranty with service coverage in China |
This chart translates the retained dimension image. It describes its illustrated variants, rather than assigning dimensions to the PAK-TK-15 / 25 / 35 range.
| Image variant | Head diameter × length | Overall height | Beam angle | Colour temperatures |
|---|---|---|---|---|
| 10 W | Ø60 × 105 mm | 129 mm | 24° | 3000 / 4000 / 5000 K |
| 18 W | Ø60 × 105 mm | 129 mm | 24° | 3000 / 4000 / 5000 K |
| 28 W | Ø70 × 120 mm | 138 mm | 24° | 3000 / 4000 / 5000 K |
| 35 W | Ø80 × 135 mm | 148 mm | 24° | 3000 / 4000 / 5000 K |
An integrated COB LED source provides a defined beam for accent lighting.
Ra ≥ 90 in the listed range, with high-CRI variants up to Ra ≥ 97.
15°, 24°, 38° or 60° for concentrated accents or broader coverage.
350° horizontal rotation and 90° vertical tilt position the beam on the display.
Die-cast aluminium construction with black and white finish options.
Ask about dimming, colour adjustment, app control and scene functions for the selected system.
Brand stores, fashion chains and independent boutiques.
Department stores and premium supermarket displays.
Luxury goods, cosmetics and electronics stores.
Vehicle dealerships, showrooms and display areas.
Art, museum and cultural displays.
Jewellery, watch and decorative-stone displays.
Restaurants, cafés and bakeries.
Exhibition centres, trade fairs and temporary displays.
Send the required model, quantity, colour temperature, installation details and delivery location. We can help with illuminance calculations, fixture layouts and product selection, and prepare a quotation for the agreed configuration.