TR 720W PRO
Flexible-arm full-spectrum + UV/IR, 3-channel control
Factory-direct pricing. Send your room size and target PPFD for a layout recommendation with the quote.
- Photon flux (PPF)
- 2,016 µmol/s
- Input power
- 720 W
- Flowering footprint
- 4ft x 4ft
- Ingress protection
- IP65
What we measured
The three artifacts a lighting plan is actually drawn from. Every figure below comes off our own spec sheet; where we do not have a measurement, the page says so instead of estimating.
Coverage & PPFD
Rated flowering footprint, 4 × 4 ft. Both readings are µmol/m²/s measured 1 ft from canopy (mounting range 6-24 in). The shading illustrates centre-to-edge falloff; it is not a measured grid. A full PPFD map at your mounting height comes with the quote.
3-channel spectrum
Full spectrum white (Samsung LM281B) + 450nm blue + 660nm deep red + 730nm far-red + 395nm UV. Each channel dims on its own — at the fixture or over group control.
Download the full spec sheet (PDF)What the TR 720W PRO is for
The flexible-arm fixture for a single 4ft × 4ft bench. 2,016 µmol/s at 720W with three independently dimmable channels — UV, far-red plus deep red, and the white/blue base — on arms that adjust around whatever is already hanging in the room. The lightest fixture in the TR/DR family, and the one most often specified for retrofits where a rigid panel will not fit.
What you get
- 2,016 µmol/s, 720W at 277VAC, 624 µmol/m²/s average PPFD at 12 inches.
- Three-channel control of UV, IR + deep red and the white/blue base, dimmable 0-100% locally or over RJ12.
- 4ft × 4ft flowering, 5ft × 5ft vegetative coverage, 120° beam, 1,080W HPS replacement.
- Flexible-arm frame at 43.3" × 41.7" × 4.3", with two hangers plus four lifting ropes in the box.
- 120-277VAC or 277-480VAC, 2.6A at 277V.
- Passive cooling to 40°C ambient; IP65, flicker-free, damp-location rated.
- Smallest freight footprint in the range: 1150 × 250 × 290mm, 13.73kg gross.
- Five-year standard warranty, L90 beyond 50,000 hours.
What it looks like in use
Over a commercial flowering bench
Installed in a working commercial grow. Rated coverage: Flower 4ft x 4ft; Veg 5ft x 5ft.
GC001 touchscreen
Schedules, per-channel levels, and live temperature, humidity and VPD — one controller runs up to 100 fixtures over RJ12.
Choose your model
| Model | Power | PPF | Flowering footprint | Avg PPFD @ 1 ft | |
|---|---|---|---|---|---|
| TR 1000W PRO | 1000 W | 2,800 µmol/s | 4ft x 6ft | 866 µmol/m²/s | View → |
| TR 720W PRO | 720 W | 2,016 µmol/s | 4ft x 4ft | 624 µmol/m²/s | this page |
Specifications
- Power
- 720 W
- PPF
- 2,016 µmol/s
- Spectrum
- Full spectrum white (Samsung LM281B) + 450nm blue + 660nm deep red + 730nm far-red + 395nm UV
- Control channels
- 3
- Coverage
- Flower 4ft x 4ft; Veg 5ft x 5ft
- Input voltage
- 120-277VAC / 277-480VAC, 50/60Hz (rated input 110-277V)
- Dimming
- 0-100% dimmer knob; three channels (UV / IR+deep-red / white+blue) dimmable independently; RJ12 port for group control
- Dimensions
- 43.3"L x 41.7"W x 4.3"H (1100 x 1060 x 110 mm)
- IP rating
- IP65
- Rated lifetime
- 50,000 h
- Warranty
- 5 years standard
Engineering data
- Replaces
- 1080W HPS/MH
- Average PPFD @ 1 ft
- 624 µmol/m²/s
- Centre PPFD @ 1 ft
- 821 µmol/m²/s
- Diode brands
- Samsung & Osram
- Diode configuration
- Samsung LM281b, 450nm, 660nm, 730nm and 395nm chips
- Beam angle
- 120 deg
- Mounting height
- 6-24 in
- Thermal management
- Passive
- Max ambient
- 40 °C
- Power factor
- >0.95
- Ratings
- Flicker-free, damp-location, dimmable, IP65
- Packing
- 1 pc/carton, L1150 x W250 x H290 mm, 13.73 kg gross
Current draw by supply voltage
What the circuit is sized from when you plan how many fixtures share a breaker.
- 110Vac 6.55A
- 120Vac 6.0A
- 220Vac 3.27A
- 240Vac 3A
- 277Vac 2.6A
PPFD distribution maps available with your quote.
Before you spec it
TR 720W PRO or TF 720W PRO?
Same wattage, same channel count, marginally different output — 2,016 against 1,980 µmol/s — and the same 4ft × 4ft flowering footprint. Choose on frame: TF for a 2-inch folding panel where headroom is tight, TR for adjustable arms where the room already has trellis and irrigation in the way.
How do I step up from here without changing the control scheme?
The TR 1000W PRO is the same frame and the same three channels at 2,800 µmol/s over 4ft × 6ft. Fixtures across the TR, TF, DR and SF families all share one RJ12 group-control interface, so mixed rooms run from a single GC001.
Is this fixture suitable for a mother or clone room?
Yes. Vegetative coverage is 5ft × 5ft; dim the base channel well down and leave UV and far-red off. The low per-fixture current — 2.6A at 277V — makes it straightforward to put several on one circuit.
What is in the carton?
One fixture, four lifting ropes, two hangers, a 10ft RJ12 net cable, a 10ft AC cable and a manual.
