ROHE · 3-channel dimmable 1000W LED grow light

How ROHE’s 1000W 3-Channel LED Grow Light Separates MAIN, Far Red, and UV

The ROHE 1000W 3-Channel LED Grow Light is a 10-bar foldable overhead for greenhouse and indoor-farm buyers who need independent MAIN, far-red, and UV control on one chassis—not a single bar and not an 8-bar. The product page for this 3-channel dimmable 1000W LED grow light matches the measured spec in this article: 1000 W input, 2322 µmol/s PPF with MAIN+FR+UV at about 60 s, an onboard driver on the ceiling side, and three rotary knobs on the left black-rail corner. Headline KV is 1000 W / 2322 µmol/s / 3-channel. MAIN-only PPE (up to 2.61 µmol/J) is a different operating point.

Three Channels: MAIN, Far Red 732 nm, and UV 401 nm

On the ROHE 1000W 3-Channel LED Grow Light, output is split into three independently dimmed channels:

• MAIN — full-spectrum horticulture channel (PPF MAIN 2278 µmol/s).
• FR — independent far red, peak 732 nm. FR PPF is 22.6 µmol/s in PAR. This is not a 660 nm deep-red channel.
• UV — independent UV, peak about 401 nm. UV PPF is 18.34 µmol/s.

The three rotary knobs sit on the left black side-rail corner, not on the bars and not on the driver. The driver is onboard on the back / ceiling side, with a blue waterproof connector on the driver housing. Knob stops are 40% / 50% / 60% / 80% / 100% / EXT OFF. The fixture also accepts 0–10 V dimming.

How to Read PPF and PPE: 2322 µmol/s Is Not the 2.61 µmol/J Condition

Do not pair the headline photon flux with MAIN-only efficacy. They are different recipes:

• Headline PPF 2322 µmol/s — MAIN+FR+UV, about 60 s. Matching PPE for that all-channel point is 2.34 µmol/J.
• MAIN only — PPF MAIN 2278 µmol/s. PPE MAIN is up to 2.61 µmol/J with MAIN on and FR/UV not in that efficacy point.

Detail, not headline KV: after about 15 minutes of thermal stabilization, measured PPF is about 2233 µmol/s and PPE about 2.28 µmol/J. Use these as steady-state notes. They are not the 2322 µmol/s (~60 s) figure and they are not the MAIN-only 2.61 µmol/J figure.

10-Bar Foldable Chassis, Onboard Driver, IP65, and 0–10 V

This SKU is a 10-bar foldable overhead in the ROHE LED grow light range. Side rails are matte black; bars are silver aluminum. The driver is onboard on the back (ceiling side)—not a remote / external power supply. Thermal design is passive. Ingress rating is IP65. Electrical dimming includes the three onboard knobs and 0–10 V. Beam angle is 120°. Mount at least 6 in above the canopy. Maximum ambient is 95°F / 35°C.

Specifications

Thermal-stability detail (not a title metric): ~15 min, about 2233 µmol/s PPF and 2.28 µmol/J PPE.

FAQ

Which line voltages are specified?

The fixture is specified at 220 V (4.55 A), 230 V (4.35 A), 240 V (4.17 A), and 277 V (3.61 A), 50/60 Hz, with PF ≥0.95. Use the current that matches your site voltage.

Can MAIN, far red, and UV run at the same time?

Yes. All-channel operation is the 2322 µmol/s / 2.34 µmol/J point (MAIN+FR+UV, ~60 s). MAIN only is 2278 µmol/s and up to 2.61 µmol/J. A channel at EXT OFF is not in that all-channel flux number.

What mounting height should buyers plan for?

Keep the fixture at least 6 in above the canopy. Envelope is 1483 × 1013 × 60 mm at 11 kg / 24.3 lbs. Passive thermal; maximum ambient 95°F / 35°C.

Which certificates are listed?

ETL, DLC, and CE are listed. For files and project paperwork, use the ROHE contact page or WhatsApp. Certificate numbers are issued on request from those documents—not in this article.

Also see: RH-GrowTron series expansion (200W, 420W, and under-canopy) — other SKUs in the ROHE range, not this 1000W 10-bar overhead.