The new 400W Extreme from Digi-Lumen. 1200 µmol/s of full-spectrum light at 3.0 µmol/J, spread evenly across a full 1m × 1m canopy.
Integrated driver. No ballast box to mount, no DC lead running between it and the fixture. Just the fixture and its power cord.
3.0 µmol/J. Less waste heat, so your extraction fan works less and the room holds temperature.
1200 µmol/s over 1m². Six bars, 1128 diodes, 120° beam angle. Even light corner to corner — no scorched centre, no lagging outside plants.
Dimmable, manually, on the fixture. Wind it back for seedlings and veg, full output through flower. One light, whole cycle.
RJ11 port for controller automation. Dim it by hand, or plug it into an AC Infinity UIS controller with a Type-A lighting adapter and automate the whole photoperiod — light cycles, scheduling, and dimming that responds to your tent temperature. The Extreme 400W uses a PWM dimming signal over RJ11, which the Type-A adapter is built for. Requires a UIS controller (Controller 69, 69 Pro or AI+), a Type-A adapter, and a UIS device to power the controller. Dimming range via controller may vary — get in touch if you're planning a controller-driven setup.
Built for a grow room. IP45 water resistant. Iron frame, aluminium heat sink, passively cooled. 3.85 kg, hangs off two ratchets (included). 50,000 hour lifespan and a 2 year warranty.
Specifications
|
|
| Model |
Digi-Lumen Extreme 400 W |
| Input power |
400 W (max output) |
| PPF |
1200 µmol/s |
| PPF efficacy |
3.0 µmol/J |
| PPFD |
1761 µmol/m²/s @ 30 cm |
| Coverage |
1.0 m × 1.0 m |
| Light source |
1128 × single mount LED — 1080 white 4000 K + 48 red 660 nm |
| Beam angle |
120° |
| Driver |
Integrated |
| Dimming |
Manual dimmer + RJ11 control port (PWM) |
| Input voltage |
220–240 V AC, 50–60 Hz |
| Current draw |
2.02 A |
| Dimensions |
590 × 578 × 38 mm |
| Net weight |
3.85 kg |
| Construction |
Iron frame, aluminium heat sink |
| IP rating |
IP45 (water resistant) |
| Operating temperature |
-25°C to 40°C |
| LED lifespan |
50,000 hours |
| Warranty |
2 years |
