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TEMPOBOX TBOX 1 M Timer. is a daily mechanical timer designed to automate lighting, ventilation, and irrigation in indoor cultivation. With 15-minute intervals, a capacity of up to 3,500 W, and operation at 230 Vac / 50 Hz, it provides reliable and simple control within indoor cultivation installations.

The TBOX range is designed to optimize working time and energy efficiency through clear and visible time control.
TEMPOBOX TBOX 1 M Timer allows you to turn any electrical device on or off at specific times throughout 24 hours, using a ring of tabs that are pushed to define “ON/OFF” periods of 15 minutes.
The compact format fits well in power strips and technical panels, and the IP20 protection along with child protection provides greater peace of mind in dry areas of the room.
The rated power of 3,500 W covers a wide range of common indoor electrical accessories (lights, extractors, pumps), maintaining European compatibility with 230 Vac / 50 Hz.
In cannabis cultivation, photoperiod stability (18/6 in growth, 12/12 in flowering) influences vegetative vigor, internodes, and flower formation; therefore, a direct-reading mechanical timer like TBOX 1 M minimizes errors and facilitates quick adjustments during pruning, transplants, or strategy changes.
Technical recommendation: do not connect more than 2 lighting devices to the same unit, as the start-up peak of ballasts/drivers can damage the timer; for higher power, it is advisable to add a contactor or distribute loads among several lines.
The proposal integrates seamlessly with other cultivation controllers (thermostats, hygrostats, CO₂ controllers) to build a stable ecosystem around cannabis plants.
With purchase and advice at Hydroponics Blanes —Trusted Grow Shop— it is easy to incorporate this timer into the electrical panel of any online grow shop or home project.
A daily timer facilitates consistent routines: switching lighting systems at exact times, cyclic ventilation to remove heat and humidity, and well-defined irrigation pulses. TEMPOBOX TBOX 1 M Timer provides 15-minute time blocks that smooth out thermal and RH variations, helping to maintain a stable microclimate in cabinets and indoor grow rooms.
It is used to automate the switching on/off of equipment up to 3,500 W during a 24 h cycle, defining photoperiods and working windows for extractors, intractors, and pumps. This automation increases operational repeatability in indoor cultivation installations and reduces human error in critical daily tasks.
As an electrical tool, it integrates with power strips, circuit breakers, and residual current devices. Key specifications: 230 Vac / 50 Hz · 3,500 W maximum · 24 h mechanical timer · minimum interval 15 minutes · IP20 · child protection. The front reading of the dial allows you to confirm at a glance the status of the channel and the active slot, which speeds up diagnostics and maintenance with other cultivation controllers.
1) Connect the timer to 230 Vac / 50 Hz and turn the wheel until the current time aligns with the indicator.
2) Lower tabs to mark on periods in 15-minute steps over 24 h.
3) Plug in the load (lamp, extractor, pump) making sure the total power does not exceed 3,500 W.
4) Select “Timer/Auto” mode on the switch (if present) and check a full cycle.
5) Label lines and organize cables for agile maintenance within indoor cultivation installations.
6) For several lights, use a dedicated contactor or distribute loads among independent lines, avoiding harmful inrush.
7) Review schedules when changing phase (18/6 → 12/12) or ventilation/irrigation strategy.
The investment in TEMPOBOX TBOX 1 M Timer is modest compared to the value of maintaining exact photoperiods and routines without mismatches. At Hydroponics Blanes —Trusted Grow Shop— there are packs and promotions that combine timers with power strips, contactors, and other indoor electrical accessories.
Available at Hydroponics Blanes, Grow Shop in Spain with discreet shipping. The online grow shop offers advice on sizing loads, choosing wiring, combining ballasts/reflectors, and adjusting ventilation, achieving balanced integration in cabinets and rooms of different sizes.
Highlighted technical features: Required current 230 Vac / 50 Hz · maximum power 3,500 W · 24-hour mechanical timer · minimum interval 15 minutes · IP20 · child protection. Recommendation: do not exceed 2 lighting devices per unit to avoid damage from start-up peaks; in more demanding setups, it is advisable to add a contactor.
Anyone needing a robust and immediately usable daily timer will find in TEMPOBOX TBOX 1 M Timer a practical solution for coordinating light, air, and water. The combination of 15 minutes per step, 3,500 W capacity, and mechanical logic provides a predictable environment for cannabis plants. Easy purchase and technical support at Hydroponics Blanes, Grow Shop in Spain with discreet shipping and a complete catalog of cultivation controllers and indoor electrical accessories within the online grow shop.
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