Automate your indoor grow photoperiod — LCD electronic timer with 10 programs per day and 1-minute precision, perfect for managing veg and bloom cycles effortlessly.
Curated by BloomLED, indoor LED lighting specialist for over 10 years, and built for everyday use in grow tents.
10 programs/day · 1-min precision · LCD screen · Max 3500W / 16A
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Take advantage of free home delivery in France from 100 € of purchase
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A consistent photoperiod is the foundation of a successful indoor grow: 18/6 in vegetative stage, 12/12 in flower, with no slip-ups. The BloomLED electronic timer drives your grow lights down to the minute, with up to 10 different programs per day, for cycles you can replicate week after week.

| Feature | Spec |
|---|---|
| Programming precision | 1 minute |
| Daily programs | Up to 10 cycles |
| Display | Easy-to-read LCD |
| Daylight saving | Automatic switch |
| Max load | 3500 W / 16 A |
| Compatibility | LED lamps, ballasts, fans, pumps |
Set your 18/6 or 12/12 windows to the exact minute. Your plants get a stable daily rhythm — the prerequisite for even bloom and peak yield.
Simulate a gradual sunrise and sunset, stack multiple lighting windows, or drive ventilation and lamp from one device — all on a single timer.
Connects directly to an EU wall socket. The 3500 W / 16 A capacity easily covers LED grow lights up to an 800 W panel or multi-lamp setups.
Yes. An internal memory stores your programs and automatically resumes the cycle when power comes back, with no input from you.
Is it compatible with all BloomLED horticultural LED lights?Absolutely. All our SpectraBULB bulbs, SpectraPANEL panels and SpectraLINE bars plug in directly, within the 3500 W / 16 A limit per timer.
BloomLED tip: pair this timer with an E27 cable with switch for a modular setup — you keep manual override while automating your photoperiod.
Specific References