- Designed in France for over 15 years
- Shipped from France
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SpectraLINE 60cm x4 LED Propagation Pack - 72W
Accelerate your propagation success — ensure robust, healthy cuttings and seedlings from day one with this powerful 72W LED pack.
Harnessing over a decade of BloomLED expertise, this premium propagation solution is designed in France to deliver consistent, optimal growth for your young plants.
72W Total Power · 4x SpectraLINE 60cm Bars · Samsung Full Spectrum LEDs · 60x80cm Coverage
SpectraLINE V2 LED Grow Bar 60cm IP65 - 18W - Seedlings, Cuttings and Young Plants
Stocky, vigorous seedlings instead of leggy ones — 18W of full-spectrum light spread across 60cm, mounted just above your propagation trays, cuttings and young plants.
Specified in France by BloomLED, horticultural LED lighting experts for over 10 years. 3-year warranty with brand-new replacement.
60cm · 18W · Full spectrum · IP65 · 50,000h · Daisy-chainable
SpectraLINE IP65 V2 Linking Cable - 40 or 100 cm - Daisy-Chain LED Bars
Run several SpectraLINE V2 bars from a single power supply
A locking cable that clicks into place in seconds, with no tools and no electrical work. Designed in France by BloomLED, LED grow light specialists for over 10 years.
IP65 · 40 cm or 100 cm · Tool-free connection · SpectraLINE V2 compatible
Pack description
SpectraLINE 60cm x4 LED Propagation Pack: The Foundation for Flourishing Growth
Lay the groundwork for a thriving harvest with the BloomLED SpectraLINE 60cm x4 LED Propagation Pack. Engineered for precision and performance, this 72W system provides the ideal light spectrum for your most delicate plant stages – from germination to robust young plants. Give your cuttings and seedlings the best possible start with technology you can trust, designed by BloomLED in France.
| Specification | Detail |
|---|---|
| Total Power | 72W (4 x 18W bars) |
| LED Technology | Samsung Full Spectrum Diodes |
| Bar Length | 4 x 60cm |
| Coverage Area | ~60x80 cm (2x2.6 ft) |
| Application | Cuttings, Seedlings, Germination, Young Plants |
| Cooling | Passive (Fanless) |
| Connectivity | Daisy-chainable |
| Voltage | AC 100-277V |
| Lifespan | 50,000+ hours |
| Certification | CE, RoHS |
🌱 Optimized Full Spectrum
Equipped with premium Samsung Full Spectrum LEDs, this pack delivers the perfect light wavelengths to encourage strong root development, vigorous vegetative growth, and overall plant health during the critical propagation phase. No more leggy seedlings!
⚡️ Powerful & Efficient 72W
With a robust 72 watts of total power distributed across four 60cm bars, your plants receive ample light intensity without excessive energy consumption. Each 18W bar is precisely calibrated for propagation, providing uniform coverage.
📏 Expansive Coverage
Designed to illuminate an area of approximately 60x80cm, this pack is ideal for standard propagation trays, seedling mats, or small propagation tents. Ensure every young plant gets its share of precious light.
🔌 Simple Plug & Play Setup
Get started in minutes! This pack comes ready to use straight out of the box. No complicated wiring or technical expertise required. Just plug it in and watch your young plants flourish.
🤫 Silent & Fanless Operation
Thanks to its advanced passive cooling design, the SpectraLINE propagation pack operates completely silently. There are no noisy fans to disturb your environment, making it perfect for any indoor setup.
🔗 Daisy-Chain Connectivity
Expand your propagation setup effortlessly. The SpectraLINE bars are daisy-chainable, allowing you to connect multiple units together with ease, creating a larger, unified lighting system as your needs grow.
Frequently Asked Questions about LED Propagation
What is the ideal hanging height for the SpectraLINE Propagation Pack?For cuttings and seedlings, we generally recommend hanging the SpectraLINE bars between 15-30 cm (6-12 inches) above the plant canopy. Monitor your plants for any signs of stress (e.g., bleaching or stretching) and adjust accordingly. The optimal height ensures maximum light penetration without burning.
Can I use this pack for the entire vegetative cycle?While the SpectraLINE Propagation Pack is excellent for the initial stages (germination, cuttings, seedlings, young plants), its primary design is for propagation. For full vegetative growth and especially flowering, we recommend transitioning to a more powerful BloomLED full-cycle grow light for optimal results and yields.
What is Full Spectrum LED and why is it important for propagation?Full Spectrum LED light mimics natural sunlight, providing all the necessary wavelengths (from blue to red, including green) that plants use for photosynthesis. For propagation, this balanced spectrum is crucial for strong root development, compact growth, and preventing stretching, ensuring your young plants are robust and ready for transplant.
How many hours a day should I run the lights for cuttings?For most cuttings and seedlings, a light cycle of 18 hours on and 6 hours off (18/6) is highly effective. Some growers also use a 24-hour cycle for certain applications, but 18/6 often provides a good balance for optimal growth without stressing the plants.
Is this pack suitable for a small grow tent or propagator?Absolutely! With its compact 60cm bars and optimized coverage of 60x80cm, this SpectraLINE pack is perfectly suited for most standard propagation tents, mini-greenhouses, or dedicated propagator units. Its silent operation also makes it ideal for discreet setups.
BloomLED: Over a decade of French innovation in LED horticultural lighting. Trust our expertise to empower your grow.
Pack content
Stocky, vigorous seedlings instead of leggy ones — 18W of full-spectrum light spread across 60cm, mounted just above your propagation trays, cuttings and young plants.
Specified in France by BloomLED, horticultural LED lighting experts for over 10 years. 3-year warranty with brand-new replacement.
60cm · 18W · Full spectrum · IP65 · 50,000h · Daisy-chainable
SpectraLINE V2 60cm LED Grow Bar: the right light for young plants
A seedling stretching towards the window, a cutting that grows tall and thin instead of bushy, a young plant that is all stem and no leaf: nine times out of ten the seed is fine, the light is not. The SpectraLINE V2 60cm delivers 18W of full-spectrum light a few centimetres above your trays and turns fragile plugs into compact, well-branched plants ready for potting on. It is the grow bar BloomLED has recommended to home growers and professionals for more than a decade.
Technical specifications
| Specification | Value |
|---|---|
| Length | 60 cm (600 mm) |
| Power draw | 18 W |
| Spectrum | Full spectrum, tuned for germination and vegetative growth |
| Ingress protection | IP65 (water and humidity resistant) |
| Lifespan | 50,000 hours (approx. 7 years at 18 h/day) |
| Housing | Premium aluminium, passive heat dissipation |
| Power supply | Integrated mains cable with EU plug, no external driver |
| Coverage | Approx. 60 x 40 cm at intensive light levels |
| Daisy-chaining | Yes, via optional 40 or 100 cm linking cable |
| Warranty | 3 years, brand-new replacement |
| Reference | BL-SPECTRAL-IP65-18W-60CM-V2 |
🌱 A spectrum built for the first weeks
The SpectraLINE full spectrum covers the wavelengths photosynthesis actually uses at the seedling stage, with enough blue to stop stretching before it starts. The result is short internodes, thick stems and a root system that establishes quickly.
💧 IP65: greenhouse, cellar, utility room
Misting, closed propagators, high humidity, damp basements: the IP65 rating lets you mount the bar centimetres above your trays without worrying about splashes. This is what separates the V2 from ordinary indoor LED strips.
🔗 Chain it to match your real bench
One bar lights roughly 60 x 40 cm. To cover a full shelf, simply link several SpectraLINE units end to end with the 40 or 100 cm connection cables: one wall socket, no driver box, no complicated wiring.
🛠️ Installed in five minutes
Supplied with a shelf mounting kit and a mains cable with EU plug. There is no external power supply to source: fix it, plug it in, add a timer for the day/night cycle and you are done. A suspension kit is available separately.
How high above seedlings should the 60cm SpectraLINE be mounted?
Between 15 and 25 cm above the growing medium for seedlings and cuttings. If your plugs still stretch, lower the bar a few centimetres; if leaves pale or curl, raise it slightly. The SpectraLINE runs cool, so you can bring it close without any risk of leaf burn.
How many hours a day should it run?
16 to 18 hours a day gives the best results for seedlings and young plants. Plants need a dark period to metabolise properly, so avoid running lights 24/7. A simple mechanical or digital timer automates the cycle so you never have to think about it.
Is one bar enough, or should I chain several?
A 60cm SpectraLINE comfortably covers a standard seed tray, around 60 x 40 cm. Beyond that, or for a multi-tier indoor growing rack, budget one bar per tier and link them with a connection cable. For a longer bench, the 90cm or 120cm version is more cost-effective than chaining several short bars.
SpectraLINE has been the BloomLED reference for young plants since 2014. If your bar dims or fails within three years, we replace it with a new one, no argument.
Run several SpectraLINE V2 bars from a single power supply
A locking cable that clicks into place in seconds, with no tools and no electrical work. Designed in France by BloomLED, LED grow light specialists for over 10 years.
IP65 · 40 cm or 100 cm · Tool-free connection · SpectraLINE V2 compatible
SpectraLINE IP65 V2 Linking Cable: connect your LED bars in seconds
Own several SpectraLINE V2 bars but only one free socket? This BloomLED linking cable joins them into a single lit run powered by one driver. Available in 40 cm and 100 cm, it lets you build exactly the propagation rack, seedling bench or young-plant shelf your indoor grow needs.
| Specification | Value |
|---|---|
| Reference | CABLE-LIAISON-IP65-BMS |
| Available lengths | 40 cm or 100 cm |
| Ingress protection | IP65 |
| Compatibility | SpectraLINE IP65 V2 LED bars only |
| Connection type | Locking connector, no tools required |
| Purpose | Daisy-chaining bars on a single power supply |
| Price | From £8.90 inc. VAT |
🔗 One plug for the whole run
Link your SpectraLINE V2 bars together and power the entire line from a single socket. Fewer trailing leads, no extension blocks, and a noticeably cleaner and safer grow tent.
💧 Built for humid indoor growing
The IP65 rating shields the connection from splashes and the high humidity of a propagation area or greenhouse. The connector locks in place so watering never knocks it loose.
📏 40 cm or 100 cm to suit your rack
The 40 cm version bridges two bars sitting on the same shelf, while the 100 cm reaches from one tier to the next on a propagation rack. You match the cable to your setup, not the other way round.
Should I choose 40 cm or 100 cm?
Go for 40 cm to join two bars mounted end to end or side by side on the same tray, which is the usual layout for a seedling bench. Choose 100 cm as soon as a larger gap separates your bars, typically between two levels of a propagation shelf or across opposite sides of a rack.
Does it work with the original SpectraLINE bars?
No. This cable is made specifically for the SpectraLINE IP65 V2 generation and its dedicated connector, and it will not fit earlier versions, which use a different connection format. If you are unsure which generation you own, the BloomLED team can confirm it from the reference printed on your fixture.
An accessory under £10 that changes everything: a tidy install with no extension leads, and the freedom to grow your SpectraLINE run as your crops expand.
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Accelerate your propagation success — ensure robust, healthy cuttings and seedlings from day one with this powerful 72W LED pack.
Harnessing over a decade of BloomLED expertise, this premium propagation solution is designed in France to deliver consistent, optimal growth for your young plants.
72W Total Power · 4x SpectraLINE 60cm Bars · Samsung Full Spectrum LEDs · 60x80cm Coverage