Grow Pack Deluxe Dark Street 120 - 600 Watt

The Grow Pack Deluxe Dark Street 120 delivers 600 Watts of HPS output across 1.44 m² of canopy in the Secret Jardin Dark Street R4.0 tent measuring 120x120x200 cm. Equipped with an Optilight 600W wired ballast, Philips Greenpower 600W bulb and mirror reflector, plus a Prima Klima Ø160 mm dual-speed extractor rated at 420-800 m³/h paired with a Can-Lite 600 Steel carbon filter. Includes Otio timer, thermo-hygrometer with external probe, nine 3.4-litre square pots and two Easy Roller hangers. Ships in two boxes for safe delivery.

Delivery : friday

2 Year Warranty 30 days retour

Grow Pack Deluxe Dark Street 120 - 600 Watt high-output indoor grow kit

Scaling from a 250W setup to 600W unlocks a measurable increase in photosynthetically active radiation across a full 1.44 m² canopy. The Grow Pack Deluxe Dark Street 120 packages a 600 Watt HPS system with extraction and filtration components rated to handle the corresponding thermal load, all housed in a Secret Jardin Dark Street R4.0 tent measuring 120x120x200 cm.

Lighting and reflector performance

The Optilight 600W wired ballast supports both HPS and MH bulbs, shipping with a Philips Greenpower 600 Watt HPS lamp known for consistent lumen output throughout its rated lifetime. The mirror-finish reflector distributes light evenly, reducing hotspot intensity at centre while boosting peripheral coverage. At 600W over 1.44 m², the system delivers approximately 417 W/m², a strong ratio for flowering-phase photosynthetic demand.

The Prima Klima Ø160 mm dual-speed extractor moves 420 m³/h on low and 800 m³/h at full speed, turning over the 2.88 m³ tent volume multiple times per minute.
A Can-Lite 600 Steel carbon filter (600 m³/h) provides industrial-grade odour neutralisation in a steel housing built for longevity.
Sono-Dec sound-dampened ducting at 160 mm diameter with three clamps completes the airpath silently.
An Otio timer automates photoperiod switching, and a thermo-hygrometer with external probe feeds real-time climate data.

Thermal management at 600 Watts

A 600W HPS lamp converts a significant portion of input power to heat. Inside a 2.88 m³ enclosed volume, ambient temperature can climb rapidly without adequate extraction. The included dual-speed extractor is specifically sized for this scenario: the low setting handles vegetative phases comfortably, while the high setting at 800 m³/h manages peak thermal output during flowering. Positioning the carbon filter at ceiling height inside the tent and routing the extractor externally creates negative pressure, pulling fresh air through the intake vents and across the canopy.

Upgrade and alternative configurations

For growers who want digital dimming control and the efficiency gains of an electronic ballast, the Grow Pack Super Deluxe Lumatek DS 120 is the next tier up. Those seeking to reduce thermal load while keeping the 120 cm format can opt for the Grow Pack Base Dark Street 120 at 400W. A replacement Philips Greenpower 600W bulb ensures continued performance when the original lamp reaches end of life.

The Grow Pack Deluxe Dark Street 120 ships in two discrete boxes with fast delivery across Belgium. The flagship Deluxe kit for Belgian growers targeting maximum output from a single-tent setup.

Can the Optilight 600W ballast in this kit run a 400W bulb for reduced output?

The Optilight 600W is a wired magnetic ballast designed to operate at its rated wattage. It does not feature dimming functionality. To run at lower power, a separate 400W ballast or a dimmable digital ballast such as the Lumatek models would be required.

This pack contains