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LED Cutting Pack Probox Propagator M + 2 SpectraLINE 60cm 14W + Timer + 4 Rootit Kits | BloomLED
The all-in-one kit to succeed with your cuttings and seedlings from day one. — Probox M propagation chamber, 2 SpectraLINE LED bars, timer and 96 Rootit cubes included.
Confidence: BloomLED selection, horticultural LED expert designed in France for over 10 years. English- and French-speaking technical support before and after sales.
Probox 80×60×40 cm · 2× SpectraLINE 60 cm 14 W (full spectrum) · Mechanical timer · 4 Rootit kits (96 cubes)
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Pack description
LED Cutting Pack Probox Propagator M — Start your grows like a pro
Looking to multiply your mother plants or kick off a seedling season with reliable, professional gear? The LED Cutting Pack Probox Propagator M curated by BloomLED bundles everything you need into one solution: a ventilated propagation chamber, a full-spectrum 28 W LED fixture, a mechanical timer and 96 Rootit cubes. A coherent set, designed for demanding indoor growers who want high success rates right from the first cycle.
What's exactly inside your pack
| Component | Specifications | Role in the pack |
|---|---|---|
| Probox Propagator M chamber | 80 × 60 × 40 cm · Reflective Mylar fabric · Side vents | Closed, controlled, highly reflective environment to maximise usable light. |
| 2× SpectraLINE 60 cm 14 W | 28 W combined · Full spectrum · Integrated driver · Chainable | Uniform PAR light over your cuttings, no shadows or hot spots. |
| 1 SpectraLINE link cable | Sealed connector · Multi-bar compatible | Powers both bars from a single mains plug. |
| Mechanical timer | 24 h · 15 min segments · 3 500 W max load | Reliable day/night automation, even after brief power cuts. |
| 4 Rootit propagator kits | 4 × 24 cubes = 96 cutting cubes | Pre-soaked pH-neutral substrate for fast, healthy rooting. |
Key numbers at a glance
Why indoor growers pick this pack
🌱 Full spectrum optimised for seedlings & cuttings
SpectraLINE bars deliver a continuous spectrum close to sunlight, engineered to promote rooting and compact, stocky growth. Your plants stay short and vigorous instead of stretching towards the ceiling.
🧊 Low heat, zero burn
With only 28 W and a linear light spread, you can place the LEDs just a few centimetres above the cuttings with no thermal risk. Ideal for young shoots, which are often scorched by HPS or ageing fluorescent tubes.
⚡ Plug & grow in under 10 minutes
The Probox chamber assembles by hand, the SpectraLINE fixtures install with magnetic clips or supplied screws, and the timer plugs into any strip. No complex tooling, no DIY wiring required.
🔁 96 Rootit cubes to chain cycles
Rootit cubes are renowned for their neutral pH, their airy texture and their ability to retain moisture without suffocating the root. Enough to launch up to 4 generations of cuttings without buying more substrate.
⏱ Reliable 18/6 cycle automation
The mechanical timer handles the day/night cycle with no drift. Leave for the weekend without worrying about turning the light on: your 18 h ON / 6 h OFF schedule is respected to the minute.
🇫🇷 BloomLED curation and support
Every pack is tested by our team in France. Our technical service answers quickly in French or English, by phone or email, before and after your order.
The right choice if you want to stop losing cuttings and start every cycle with a success rate close to 95 %. This pack is especially relevant for enthusiasts of herbs, tomatoes, strawberries, houseplants or legal indoor cultivation.
Frequently asked questions
The Probox Propagator M chamber offers a usable surface of roughly 80 × 60 cm, i.e. 0.48 m². The two 60 cm SpectraLINE bars cover this area evenly, which matches about 96 simultaneous cuttings using the supplied Rootit cubes.
Is this pack suitable for the flowering cycle?No, it is optimised for germination, seedlings and early vegetative growth (cuttings and young plants). For flowering, have a look at our larger Propagator XL packs or a dedicated flowering LED fixture.
Can I leave the SpectraLINE on 24/7?Technically yes, but it is not recommended. Young plants need a dark period to consolidate their metabolism. An 18 h ON / 6 h OFF cycle driven by the included timer delivers the best results.
How does this differ from pack 489 without timer?Pack 489 includes only the chamber and the two LED bars. Our pack 490 adds the mechanical timer and 96 Rootit cubes, ready to start without any extra purchases.
Are the SpectraLINE bars waterproof?No, this version is not water-resistant (non-IP65). If you plan frequent misting or a very humid environment, the IP65 version (pack 488) is better suited.
Pack content
Give your seedlings and cuttings the perfect start — Compact 80 x 60 x 40 cm propagation chamber for fast, healthy rooting.
BloomLED confidence: curated by our growshop experts in France with 10+ years supporting indoor cultivation.
80 x 60 x 40 cm · Reflective mylar lining · Optimized airflow · Heavy-duty zipper
Probox Propagator M: the compact grow chamber built for seedlings and cuttings
The Probox Propagator M is a dedicated mini grow chamber for propagation — seedlings, cuttings and young plants. Its 80 x 60 x 40 cm footprint makes it a discreet, efficient tool that fits anywhere, from a shelf in your apartment to a corner of the garage. BloomLED selected this Garden HighPro model for its ultra-reflective mylar lining, reinforced frame and optimized ventilation — everything you need to nail indoor propagation, even in winter.

| Feature | Detail |
|---|---|
| Dimensions | 80 x 60 x 40 cm (L x W x H) |
| Use | Seedlings, cuttings, young plants, propagation |
| Inner lining | 100% reflective mylar |
| Structure | Reinforced metal poles + connectors |
| Ventilation | Mesh vents + cable sock ports |
🌱 Propagation success from day one
A format designed for seedlings, cuttings and young plants. The 40 cm ceiling keeps light and warmth close to the plantlets for fast sprouting and vigorous rooting.
✨ Ultra-reflective mylar lining
The inner mylar surface bounces up to 95% of the light back onto your plants. You make every watt of your propagation lamp count — LED, fluorescent or CFL.
📐 Compact and discreet
80 x 60 x 40 cm: slots onto a shelf, worktop or closet. Perfect for apartment growers starting indoor cultivation without dedicating a full room.
🔧 Fast and solid assembly
Clip-together metal poles and a heavy-duty zipper canvas. You build it in 10 minutes, tool-free, and it stays rock steady through every propagation cycle.
For cuttings and seedlings, opt for a 20-60 W propagation LED or a 2700-6500 K CFL. The 40 cm height is ideal to keep the lamp close to the plants without scorching foliage.
How many plants fit inside the Propagator M?You can start up to 40-60 cuttings in a 60 x 40 cm tray, or 1-2 standard seedling trays. A great stepping stone before moving into a larger grow tent.
Do I need extra ventilation?The side mesh vents are enough for passive propagation. To accelerate growth and avoid stagnant humidity, add a small 100 mm inline fan or a USB clip fan.
Give your seedlings and cuttings a stable, bright, discreet environment — the foundation of every successful indoor grow.
- Vigorous cuttings and seedlings thanks to a LED spectrum targeting the active photosynthetic wavelengths
- Only 14W actual consumption — approximately €1/month on a 14h/day cycle
- Even coverage across 60 cm: every plant receives the same intensity, from center to edges
- Daisy-chainable up to 5 bars on a single outlet — expand your lighting without replacing anything
- Ultra-slim profile, zero noise, negligible heat: mounts just 10 cm from plants without affecting humidity levels
SpectraLINE 60cm 14W: the horticultural LED light that turns your cuttings and seedlings into vigorous plants
Your cuttings struggle to root. Your seedlings stretch out, spindly, desperately reaching for light. The problem isn't your technique — it's your lighting. An aging fluorescent tube or a non-specialized lamp wastes most of its energy on wavelengths your plants simply cannot use.
The SpectraLINE 60cm is a 14W horticultural LED bar designed with a single purpose: to provide young plants with exactly the light spectrum they need during their most vulnerable stages. Germination, propagation, early vegetative growth — every photon emitted targets the absorption bands actually used by photosynthesis.
Within days, the difference is visible: short, stocky stems, a strong root system, and dense foliage from the very first internodes. This is what a properly calibrated LED grow light for seedlings and cuttings makes possible — with no installation hassle and negligible power consumption.








What actually changes when you switch to the SpectraLINE
A horticultural spectrum that feeds rather than just illuminates
There is a fundamental difference between lighting a plant and fueling its photosynthesis. T5 or T8 fluorescent tubes emit a broad spectrum of which only a fraction is actually absorbed by plants. The latest-generation SMD LEDs built into the SpectraLINE focus their emission on active wavelengths — those that trigger chlorophyll production and stimulate cell division without stressing the still-fragile tissues of your cuttings.
Even light coverage across the full 60 cm
With a poorly sized spot or panel, plants in the center thrive while those on the edges stagnate. The SpectraLINE distributes its light output uniformly across its entire length. Every cutting on your tray — from center to edges — receives the same photosynthetic intensity. The result: a consistent batch, with no need to sort out stragglers when they come out of the propagator.
14 watts: performance that respects your electricity bill
At just 14W actual power consumption, your running cost is around one euro per month on a 14-hour daily cycle. That's several times less than a conventional fluorescent tube, with superior photosynthetic output in the spectral bands that matter. The savings are tangible from the very first cycle and compound season after season.
Completely silent, virtually no heat
No buzzing ballast, no overheating to compensate for. The SpectraLINE is completely silent and generates so little heat that you can position it just a few centimeters from the growing tips. For propagation, this is a decisive advantage: humidity levels inside the propagator are no longer disrupted by a parasitic heat source.
Technical specifications: every detail serves a purpose
An ultra-slim profile that fits anywhere
The bar is no thicker than a coin. Its 60 cm length slides under a shelf, into a grow cabinet, inside a propagator or mini greenhouse — anywhere a standard LED panel would be impossible to fit. Mount it suspended or ceiling-mounted, plug it straight into a wall outlet: installation takes just minutes with no special tools required.
Built-in modularity: your lighting grows with your project
The SpectraLINE works as a daisy-chainable modular system. Link up to 5 bars together using 20, 40, or 100 cm connection cables — a single wall outlet powers the entire chain. Start with one bar and expand your coverage without replacing any existing equipment. To equip a larger area right away, the 2-pack SpectraLINE 60cm or 4-bar packs offer attractive volume pricing.
LED lifespan: an investment that lasts
A fluorescent tube loses a significant portion of its output after just a few thousand hours and ends up emitting a degraded spectrum — invisible to the eye, but detrimental to your plants. The SpectraLINE's SMD LEDs maintain their intensity and spectral profile for a far longer lifespan. You won't be replacing your lighting every season.
In practice: how to get the most from your SpectraLINE
Propagation in a propagator
Position the bar 10–15 cm above the dome. The light covers the entire tray and promotes uniform rooting without drying out the growing medium. If you're starting from scratch, the ProBox Propagator M pack with 2 SpectraLINE 60cm bundles everything you need for a ready-to-go, fully integrated setup.
Early seed starting without waiting for spring
No need to wait for longer days. From late winter onward, the SpectraLINE compensates for the lack of natural light and gives your seedlings the energy they need to produce compact, sturdy stems. Stocky plants from the start mean faster, more vigorous recovery when transplanting outdoors.
Vertical propagation station
Three shelf tiers, one bar per level, a single power connection thanks to daisy-chaining: you get a compact vertical propagation station that is remarkably efficient. The 3-pack SpectraLINE 60cm is sized precisely for this type of setup.
Humid environments: the waterproof version exists
Unheated greenhouse, basement, condensation-prone area — if your growing environment has high humidity, the standard version isn't suitable. Choose the SpectraLINE 60cm Waterproof IP65, which delivers identical performance with full protection against water splashes.
Photoperiod guidelines
For propagation, set your timer to 18 hours of light / 6 hours of darkness. For seedlings, 14 to 16 hours per day suits the majority of species. A simple mechanical timer is all you need to ensure cycle consistency — and it's precisely this consistency that makes the difference between stressed plants and thriving ones. A common mistake: running lights 24/7 thinking it will speed up growth. Young plants need their dark period to metabolize and build root tissue.
The bottom line
The SpectraLINE 60cm 14W does one thing and does it well: it gives your cuttings, seedlings, and young plants a horticultural LED light precisely calibrated for their most critical growth stages. Targeted spectrum, minimal power consumption, compact footprint, built-in modularity — every design choice addresses a real need of the indoor grower.
Whether you're rooting your first cuttings or building a multi-tier propagation rack, the SpectraLINE range — available as individual bars from 30 to 120 cm and in multi-bar packs — scales to your project without forcing you to rethink everything each time you expand. Also explore our full range of horticultural LED grow lights to support your plants at every stage of their development.
Data sheet
- Lighting Area
- 60x20cm translates to 60 by 20 centimeters in English.
- Guarantee
- 2 years
Daisy-chain your LED bars — link several SpectraLINE bars on a single mains socket, no bulky power strip.
Trust: BloomLED expertise, designed in France, indoor-growing specialists for 10+ years.
IP65 rated · Quick connect · SpectraLINE compatible · Less wiring
SpectraLINE Link Cable: connect your LED bars in series, the easy way
This BloomLED link cable lets you chain several SpectraLINE horticultural LED bars together and power them all from a single mains socket. No more piling up power strips: you get cleaner wiring, free up space inside your grow tent and make your setup more reliable. Chosen by indoor-growing enthusiasts.

| Feature | Detail |
|---|---|
| Function | Series (daisy-chain) connection of SpectraLINE bars |
| Ingress protection | IP65 — resistant to humidity and splashes |
| Connection | Quick, male-female, secure click fit |
| Compatibility | SpectraLINE horticultural LED bar range |
| Lengths | Several lengths available to suit your layout |
| Use | Indoor growing, grow tent, greenhouse |
🔌 Series installation
Plug in one bar, then link the next ones together. A single power supply drives your whole line of light.
💧 Built for humidity (IP65)
The IP65 rating protects the connection against ambient humidity and splashes, essential in a grow tent or greenhouse.
🧹 Clean, safe wiring
Fewer cables, fewer power strips: your grow space stays clear, better ventilated and easier to maintain.
It depends on the total wattage and length of the bars connected. Stay within the maximum load of your socket and follow the guidance for your SpectraLINE power supply.
Is this cable compatible with all SpectraLINE bars?Yes, it is designed for the SpectraLINE horticultural LED bar range. Just check the version of your bars to choose the right connector.
The must-have accessory to turn several SpectraLINE bars into one even line of light, controlled from a single plug.
Photoperiod control without electronics — switch your LED grow light in 15-minute steps across a 24-hour cycle, 18/6 in veg and 12/12 in bloom.
Selected by BloomLED, indoor growing experts for 10+ years: no battery, no calibration, auto-restart after a power cut.
24H cycle · 15 min segments · 3680 W / 16 A · EU Schuko plug
24H Mechanical Timer 3680W: rock-solid photoperiod control for indoor growing
In indoor growing, a consistent day/night cycle matters as much as raw light output. This 24-hour mechanical timer switches your LED grow light on and off in 15-minute segments — no electronics, no backup battery, no clock drift. A simple, rugged solution hand-picked by BloomLED to lock in your vegetative and flowering photoperiods.

Technical specifications
| Specification | Value |
|---|---|
| Programming type | Analogue (mechanical) |
| Cycle | 24 hours, 96 segments of 15 min |
| Maximum load | 3680 W — 16 A / 230 V |
| Connection | EU Schuko plug, earthed |
| Switch | Always-on / Timer mode |
| Calibration | None required — ready to use |
| Reference | FLD-PRO-24H-MEC |
Why growers choose this timer
🌱 Stable photoperiod, consistent harvests
18/6 in veg, 12/12 in bloom: set the tappets once and the cycle repeats identically every single day. A steady photoperiod reduces light stress and the risk of plants reverting to vegetative growth.
⚡ 3680 W: from one panel to a full room
With 16 A of headroom, this timer drives a single horticultural LED panel just as happily as a power strip feeding several bars, an extraction fan or a nutrient pump. Just keep the combined draw under 3680 W.
🔧 Mechanical means unbreakable
No display, no backup cell, no menu to reprogram after a blackout — the dial simply resumes turning when mains power returns. That is the raw reliability growers want when a tent runs unattended for months.
BloomLED tip: keep the 'always-on' position for low-PPFD cloning stages, then switch back to timer mode as soon as plants enter vegetative growth. A photoperiod drift of more than 30 minutes is enough to unsettle sensitive flowering varieties.
Frequently asked questions
Is this timer suitable for an LED grow light with a driver?
Yes. LED drivers draw a brief inrush current at start-up that the 16 A contacts of this model absorb comfortably. For multi-driver builds exceeding 1500 W combined, BloomLED recommends adding a power contactor and using the timer purely as the pilot signal.
How do I set a 12/12 flowering photoperiod?
Push down the tappets covering your desired lights-on hours — for example 8 pm to 8 am — then rotate the dial until the arrow points at the real current time. Finally slide the side switch to the clock symbol. Each lowered tappet equals 15 minutes of light.
Everything you need to take cuttings, in one box — propagator, Rootit cubes, rooting gel and scalpel, ready to use.
Curated and designed in France by BloomLED, indoor growing experts for over 10 years.
Domed propagator · 24 Rootit cubes · Rooting gel · Sterile scalpel
Complete Rootit cutting kit: hassle-free indoor propagation
Want to multiply your favourite plants without buying ten separate products? This Rootit cutting kit gathers the essentials in a single box: a domed mini propagator to hold humidity, 24 Rootit rooting cubes, a rooting gel and a sterile scalpel. A complete solution put together by BloomLED so you can start your cuttings today, from the first snip to the first roots.

| Item | Role in the kit |
|---|---|
| Domed mini propagator | Keeps humidity high and stable around the cuttings |
| 24 Rootit cubes | Airy rooting medium, ready to hold each stem |
| Rooting gel | Seals the cut and stimulates root formation |
| Sterile scalpel | Clean, precise cut to limit stress and disease |
| Use | Cuttings, cloning and starting young plants indoors |
🌱 A propagator that holds humidity
The clear dome creates the humid microclimate cuttings need. With no roots yet, young stems lose less moisture and stay firm while they establish.
💧 Rootit cubes + rooting gel
The 24 Rootit cubes provide an airy medium that holds water without drowning the stem. Combined with the rooting gel, they seal the cut and encourage fast, even root growth.
✂️ A scalpel for clean cuts
A clean, sterile cut lowers the risk of infection and speeds up healing. The included scalpel ensures a precise snip on the mother plant for vigorous cuttings.
Yes. Everything is included and ready to use: take a cutting, dip the stem in the gel, place it in a moistened cube, then close the propagator. It is one of the easiest ways to start taking cuttings indoors.
Do I need extra lighting?Gentle light helps rooting. The kit does not include a lamp: for best results, pair it with a low-power horticultural LED bar, ideal for young cuttings and seedlings.
The most complete kit to get started: everything to go from mother plant to young roots, with nothing else to buy.