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Cover a full indoor grow space in a single pack — 4 SpectraLINE IP65 90 cm 30 W LED grow bars with link cables included, ready to chain in series.
BloomLED reliability: designed in France by indoor growing experts for over 10 years.
4 × 30 W · 120 W total · Full spectrum · IP65 · 90 cm length
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Upgrade your grow tent with this complete BloomLED pack: four SpectraLINE IP65 90 cm LED grow bars shipped with three link cables for a clean, secure daisy-chain setup. Built for serious indoor growers who want homogeneous PAR coverage, IP65 moisture protection and a headache-free install.

The SpectraLINE IP65 90 cm is BloomLED's flagship LED grow bar: full spectrum tuned for both vegetative growth and flowering, high-efficacy diodes, and IP65 protection that laughs at the humidity of a sealed grow tent. As a 4-pack, you get 120 W spread evenly across a typical 80 × 80 cm to 100 × 100 cm canopy, with consistent brightness edge to edge.
The three included link cables turn the four bars into a modular light rail: one power feed, no loose wiring. Installation takes under five minutes — perfect for growers who would rather spend time with their plants than their electrics.
| Feature | Detail |
|---|---|
| Pack contents | 4 × SpectraLINE IP65 90 cm bars + 3 link cables |
| Power per bar | 30 W (120 W total) |
| Light spectrum | Full horticultural spectrum (veg + bloom) |
| Protection rating | IP65 — water and humidity resistant |
| Bar length | 90 cm |
| PPF (estimated per bar) | ≈ 72 µmol/s (≈ 288 µmol/s total) |
| Energy efficacy | ≈ 2.4 µmol/J |
| Installation | Plug & play — series connection via link cables |
| Rated lifetime | 50,000 hours |
| Recommended coverage | 80 × 80 cm to 100 × 100 cm |
SpectraLINE IP65 bars emit a wide spectrum from deep blue to near-infrared, with a photosynthetic balance that suits both vegetative growth and flowering. Plants receive the wavelengths they need for efficient photosynthesis without wasteful energy spikes. The outcome: tight inter-node spacing during veg, dense buds in flower, and meaningful electricity savings compared to legacy HPS rigs.
One fixture for every phase: cloning, vegetative growth and flowering. No more bulb swaps through the cycle.
Built for real grow-tent conditions: high humidity, frequent watering, foliar spraying — the bars take it all.
Three link cables included: run all four bars from a single outlet. Clean install in under 5 minutes.
Around 2.4 µmol/J: every watt delivers maximum usable light to your plants.
Four bars spread across 80 × 80 cm to 100 × 100 cm eliminate dark spots: every plant gets the same intensity.
The bars run cool — no fan, zero noise, maximum LED lifetime.
Why this pack instead of a single LED panel? Four bars spread as a light rail illuminate each plant from close range, without a central hotspot. It's the ideal setup for low-clearance spaces (attics, grow closets) where an LED panel would concentrate intensity and force you to mount it far from the canopy.
The 4-bar pack comfortably covers 80 × 80 cm to 100 × 100 cm for a full grow (veg + flower). For cloning or seedlings, it can stretch up to 120 × 120 cm thanks to the lower light demand of young plants.
Are the link cables really included?Yes — three link cables ship inside the pack. They chain the four bars in series from a single main power cord. Nothing else needed to install the pack.
How far should the bars be from the plants?Aim for 25 to 40 cm between the bars and the canopy depending on phase: 25-30 cm in flower to push intensity, 35-40 cm in veg to avoid overly tight nodes. The bars run cool, so short distances are safe.
Can I add more SpectraLINE bars to the pack?Yes. SpectraLINE IP65 bars daisy-chain via their link cables. You can extend the setup with additional bars and cables as long as your main power supply allows. Our team can advise on sizing if needed.
Do these bars produce much heat?No. The aluminium heatsink keeps the SpectraLINE IP65 cool without any fan. Low heat output means you can place the bars close to the plants and won't push the tent's ambient temperature up.
Specific References