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Timer Box III 8x600W + GSE Heater centralizes the control of eight 600 W luminaires and adds a dedicated socket for heating in night mode. Robust solution for indoor cultivation that unifies photoperiod, provides thermal stability, and organizes wiring in indoor cultivation installations.

This Timer Box timer from GSE is designed to control typical inductive loads (HPS/MH or LED with ballast/driver) and automate the lighting cycle with simultaneous switching on and off.
The module integrates eight 600 W outputs for lighting and a socket for a heater that is activated exclusively when the lamps are off, maintaining night temperature and reducing condensation.
The daily timer allows you to set 18/6 or 12/12 photoperiods with precision; the 36-hour backup battery preserves programming in the event of power blips.
The sealed housing with IP44 rating (according to product documentation) protects against dust and splashes common in irrigation and ventilation rooms, and the electronics operate on AC 230/400 V · 50–60 Hz for clean integration into European panels.
Inside, the 4×16 A 230 V relay block manages switching under total load 7200 W (32 A), with mechanical endurance of 10,000,000 cycles aimed at intensive use. Approximate dimensions: 500 × 160 × 115 mm, ready for wall or technical panel mounting.
In agronomic terms, joint switching prevents PPFD differences between rows, improves canopy uniformity, and stabilizes humidity/temperature during the transition to flowering, key factors for performance in cannabis cultivation.
Integration with grow controllers (thermostats, hygrostats, CO₂) and the use of suitable indoor electrical accessories (circuit breakers, RCDs, contactors) make this box a reliable operational hub.
Advice and supply through Hydroponics Blanes, trusted Grow Shop with discreet shipping nationwide via online grow shop.
Eight synchronized lights guarantee a uniform photoperiod, make it easier to plan irrigation and air changes, and prevent mismatches between zones. The night mode heating socket adds thermal inertia when the light goes off, stabilizing the room's microclimate during indoor cultivation and supporting the metabolic rhythm of cannabis plants.
It is used to automate the switching on/off of eight 600 W luminaires simultaneously and activate a heater only during the dark phase. This combination maintains stable photoperiods, prevents night-time temperature drops, and provides operational consistency in indoor cultivation installations seeking performance and traceability.
As a core tool of the panel, it centralizes outputs, organizes bundles, and simplifies audits. Key data from the manufacturer: Timer Box 8x600 III · model with heating · daily timer with 36 h battery · AC 230/400 V · 50–60 Hz · 4×16 A 230 V relay · 7200 W full load (32 A) · protection class IP40–IP54 depending on version and technical sheet · dimensions 500 × 160 × 115 mm. The combination with grow controllers and suitable indoor electrical accessories increases safety and repeatability in cannabis cultivation.
1) Fix the box on a firm and ventilated surface, respecting the IP rating and avoiding splashes.
2) Connect AC 230/400 V · 50–60 Hz power supply and size protections (circuit breaker/RCD) to the required amperage.
3) Connect up to 8 luminaires of 600 W distributing the load; for high inrush peaks, add suitable contactors.
4) Program the daily timer in the desired intervals (e.g., 18/6 vegetative, 12/12 flowering).
5) Plug the heater into the dedicated socket; the night mode function will activate it automatically when the lamps go off.
6) Label lines and organize cables for quick diagnostics and preventive maintenance.
7) Check a 24 h cycle to confirm switching, 36 h clock backup, and thermal stability.
The investment pays off with less installation complexity, fewer manual errors, and a more stable microclimate. Check packs and offers at Hydroponics Blanes, trusted Grow Shop with a specific catalog of grow controllers and indoor electrical accessories.
Available at Hydroponics Blanes, Grow Shop in Spain with discreet shipping. The online grow shop advises on load sizing, cable selection, reflector and ballast/driver combination, integrating the unit into safe and scalable indoor cultivation installations.
Key specifications: Timer Box III 8x600W + GSE Heater · 8 × 600 W lighting · heating socket night mode · AC 230/400 V · 4×16 A relays · 7200 W (32 A) · 36 h battery · protection IP44/IP54 depending on version · 500 × 160 × 115 mm.
For projects seeking uniform lighting and stable climate from a clear interface, Timer Box III 8x600W + GSE Heater brings together simultaneous control of eight lights, automatic night heating, and time backup.
Direct purchase and technical support at Hydroponics Blanes, Grow Shop in Spain operating with discreet shipping and a wide catalog in online grow shop to boost results in indoor cultivation of cannabis plants.
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