BloomLED / Culture indoor
Triple E27 Adapter for 3 SpectraBULB LED Grow Lights
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BLOOMLED / INDOOR GROWING
Ref. THERMOSTAT-SL-PROG-230V
Take control of your grow room temperature — The BloomLED programmable thermostat automatically switches your heater on whenever the temperature drops below your set point, keeping your plants warm day and night.
Trust: hand-picked and designed in France by BloomLED, an indoor growing expert for over 10 years.
230V · Day/night setting · Plug-and-play · Temperature probe · Ideal for grow tents
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In an indoor garden, cold air slows growth, stresses plants and can ruin a flowering cycle. The BloomLED programmable thermostat runs your heater on its own: you set the target temperature, it does the rest. As soon as the air in your grow space falls below the threshold, the heater turns on; it switches off once the right temperature is reached. Simple, reliable and precise.

| Specification | Detail |
|---|---|
| Power supply | 230V – standard EU plug |
| Function | Heater regulation by temperature threshold |
| Programming | Day / night set point |
| Probe | Remote temperature probe |
| Use | Grow tents, cabinets and indoor grow rooms |
Set your target temperature and the thermostat starts the heater when it gets too cold and stops it once the set point is reached. Your plants stay in their comfort zone with zero effort.
Stable temperatures prevent thermal stress, support steady metabolism and protect your crops through cool nights and winter months, in both veg and bloom.
Plug the thermostat into a 230V socket, connect your heater, place the probe in the grow space and you are ready. No technical knowledge required.
Built for continuous use in growing environments, this BloomLED thermostat delivers dependable regulation season after season for a permanently controlled climate.
Any 230V electric heater within the thermostat's maximum power rating (fan heater, heating panel, horticultural heat mat). Always check your appliance's wattage before connecting.
Can it also cut the heating if it gets too hot?Yes. It works on a threshold: below the set temperature the heater turns on, above it the heater switches off automatically, avoiding heat spikes that harm your plants.
Where should I place the temperature probe?Position the probe at canopy height, away from the direct heat flow and from light, so it measures the temperature your plants actually experience.
Pair this thermostat with a timer to fully automate the climate and lighting of your space: a stable environment is the key to consistent yields.
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