Grow Pack Led Complete 120

Professional LED output on 1.44 m² of canopy: the Grow Pack Led Complete 120 delivers the Lumatek Attis ATS 300W Pro panel inside a Secret Jardin Dark Street V4.0 tent at 120x120x198 cm. The ATS series uses Samsung and Osram LED chips for proven spectral performance across vegetative and flowering phases. A Ø125 mm extractor at 185 m³/h handles air exchange at the low thermal load of LED technology. Thermo-hygrometer, timer and four 6-litre pots with saucers included. No carbon filter. The flagship LED Complete kit.

2 Year Warranty 30 days retour

Grow Pack Led Complete 120 - flagship LED grow kit with Lumatek Attis ATS 300W Pro

The largest tent in the LED Complete range pairs with the most advanced panel: the Lumatek Attis ATS 300W Pro inside a Secret Jardin Dark Street V4.0 tent at 120x120x198 cm. This is the only Complete LED kit built on a Dark Street frame rather than a Hydro Shoot, reflecting the professional positioning of the Lumatek panel.

Lumatek Attis ATS 300W Pro specifications

The Attis ATS 300W Pro uses Samsung LM301H and Osram LED chips, delivering high photon efficacy measured in µmol/J. The bar-style design distributes light across a wide footprint, reducing hotspots and improving peripheral PPFD compared to single-point LED sources.

Full-spectrum output covering both vegetative and flowering phases from a single fixture, eliminating lamp changes.
Passive cooling with no integrated fans, resulting in completely silent operation during use.
At 300W over 1.44 m², the panel delivers approximately 208 W/m² at the wall. LED photon efficacy means this translates to usable light output comparable to significantly higher-wattage HPS systems.
The Dark Street V4.0 tent at 198 cm height provides more vertical clearance and a more robust frame than the Hydro Shoot tents used in the smaller LED kits.

Thermal and ventilation profile

LED panels at 300W generate substantially less heat than a 600W HPS system covering the same area. The Ø125 mm extractor (185 m³/h) manages air exchange comfortably in the 2.85 m³ tent volume. The thermo-hygrometer confirms environmental stability while the timer automates photoperiod control. This kit excludes a carbon filter and oscillating fan, allowing growers to select these components independently based on their specific requirements.

Scaling and alternatives

The four 6-litre pots are a baseline configuration; growers targeting maximum yield on 1.44 m² should consider upgrading to larger containers for increased root volume. For the mid-range LED Complete option, the Grow Pack Led Complete 90 offers an 80x80 cm configuration with the Bionic Led P400WL at a lower price point.

Ships discreetly with fast delivery across Belgium. The definitive LED Complete kit for Belgian growers who want Lumatek-grade illumination on the largest available tent footprint.

Can the Lumatek Attis ATS 300W Pro be dimmed?

The Lumatek ATS series features a built-in dimming function that allows power reduction from the full 300W down to lower output levels. This is useful for early vegetative stages where full intensity is unnecessary, or for managing tent temperature during warmer periods.

This pack contains