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Pack 3× LED Grow Bars SpectraB.2.G X45 60cm Full Spectrum — BloomLED
€389.40
€369.93
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Three LED grow bars for a dense, even canopy — Full 80×120 cm coverage from veg to flower, Plug & Play installation.
Trust BloomLED: designed in France, 10+ years of horticultural lighting expertise, spectrum validated in our lab.
3 × 60 cm · Full spectrum · 80×120 cm · Daisy-chain
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MULTI-BAR KIT — 3 BARS
Pack 3 LED Grow Bars SpectraB.2.G X45 60 cm: the turnkey solution for a dense, even canopy
Built for demanding growers, this kit bundles three SpectraB.2.G X45 60 cm LED grow bars ready to run. It delivers a full spectrum tuned for veg and flower across up to 80 × 120 cm of canopy. Plug & Play installation, integrated daisy-chain, premium energy efficiency: everything you need to start — or level up — your indoor garden. The SpectraB.2.G X45 is BloomLED's reference bar for combining compactness, output and lifespan — expect the same quality of light as a legacy 450 W HID lamp while using far less power.
Key technical specifications
| Spec | Value |
|---|---|
| Number of bars | 3 × SpectraB.2.G X45 60 cm |
| LED chips | Samsung LM301B + Osram Deep Red 660 nm |
| Spectrum | Full spectrum (3500 K + 660 nm) veg & flower |
| Coverage area | Up to 80 × 120 cm full cycle |
| Power | 230 V EU, Plug & Play, daisy-chain |
| Bar dimensions | 60 × 5 × 3 cm — aluminium heatsink |
| Beam angle | 120° even along the full length |
| Lifespan | > 50,000 hours (L80) |
| Warranty | 2-year BloomLED manufacturer warranty |
3Grow bars
80×120cm coverage
50k+hours lifespan
IP44Moisture rated
Why choose this 3-bar BloomLED kit?
🌱 Optimised full spectrum
Blend of 3500 K white LEDs and 660 nm deep reds to drive photosynthesis, flowering and trichome production. The red-to-white ratio is calibrated by our engineers to maximise yield per watt and support vigorous growth from week one. Run tomatoes, herbs, flowers or fruit on the same bars, from seedling to harvest.
⚡ Premium energy efficiency
High μmol/J output thanks to Samsung LM301B diodes, the world reference. You pull fewer watts while delivering an even PPFD across the canopy — no dark zones. The result: tighter electricity bills and healthier plants throughout the cycle.
🔌 Instant Plug & Play setup
Simple wiring: daisy-chain the 3 bars using the supplied cables, plug the EU 230 V connector in, and your lighting is running in under 5 minutes. No ballast, no external driver to install. Ideal for beginners and perfect for experienced growers who want to save time.
🌡️ Silent passive cooling
High-density extruded aluminium heatsink, no fan, fully silent. The LEDs stay cool for > 50,000 hours of lifespan without flux loss (L80). Perfect for living spaces where fan noise would be intrusive, or for noise-sensitive rooms.
📐 Full modularity
Lay out a 3×1 grid, 2+1 or comb pattern to match your tent. Works in 60×60, 80×80, 80×120 and 100×100 cm tents, perfect for compact grow rooms or vertical multi-tier setups. Bars mount easily on the included adjustable hangers.
🇫🇷 Designed in France by BloomLED
Engineered and tested by the BloomLED team, horticultural lighting experts for over 10 years. Lab-validated spectrum, strict QC and technical support based in France. You get personal advice and a full spare-parts catalogue.
Frequently asked questions
What area does this 3-bar kit cover?
This kit comfortably lights 80 × 120 cm through the full cycle (veg + flower). In a 100 × 100 cm tent you'll get extra intensity, ideal for light-hungry strains like heavy autoflowers. For a 120 × 120 cm tent we recommend the 4-bar pack to avoid softer edges.
Is the kit suitable for flowering?Yes. The full spectrum embeds 660 nm deep reds that trigger and sustain flowering (Emerson effect) while keeping enough blue to maintain a compact structure. Veg and flower happen on the same kit, simplifying your workflow and cutting equipment costs.
Can I add more bars later?Absolutely. SpectraB.2.G bars are daisy-chainable. Step up to a 4, 5 or 6-bar kit later without rewiring — simply link a new bar in series through the output connector. It's the most flexible way to scale your grow over time.
What distance between bars and canopy?We recommend 20 to 40 cm between the bars and the top of the plants depending on stage: closer in veg (20–25 cm) to tighten internodes, higher in late flower (30–40 cm) to avoid light stress and let the tops finish smoothly. Check canopy temperature to fine-tune.
What warranty does the kit come with?2-year manufacturer warranty covering every bar and cable supplied. Technical support and after-sales based in France, spare parts in stock (drivers, daisy-chain cables, hangers). Our team replies within 24 business hours.
Scaling up and usage tips for growers
Whether you're running a single 80 × 120 cm tent or starting a rolling production with several bays, the SpectraB.2.G X45 platform grows with you. The 3-bar kit is the sweet spot for a focused canopy: spread the bars evenly across the long axis of your tent, keep a 20–40 cm distance from the tops, and dim your timers down by 1 hour per week during the final ripening stage to push trichome density. The daisy-chain design lets you add bars as your experience and space increase — without changing fixture, driver or wiring logic. That consistency is exactly what BloomLED ships: a platform, not a one-off lamp.
The kit built by growers for growers: tuned spectrum, hassle-free install, yields that deliver. Your grow tent steps confidently up to the next level with a scalable, silent and warranted solution.
✓ Designed in France✓ 2-year warranty✓ 10+ years expertise✓ French support
PACK3-BL-SPECTRAB2G-X45-60CM
Three LED grow bars for a dense, even canopy — Full 80×120 cm coverage from veg to flower, Plug & Play installation.
Trust BloomLED: designed in France, 10+ years of horticultural lighting expertise, spectrum validated in our lab.
3 × 60 cm · Full spectrum · 80×120 cm · Daisy-chain