Maxibright Juno Pro 1944 LED – Bar Style Grow Light

720W of uniform, full-spectrum canopy coverage from a genuine six-bar fixture

The Maxibright Juno Pro 1944 LED (2025) is the latest version of Maxibright's flagship folding fixture, delivering a total output of 1944 µmol/s (PPF) at 2.7 µmol/J efficiency from six bars of high-quality MaxiLED chips. Full-spectrum light with added red gives strong, even coverage across a genuine 1.5 x 1.5m footprint, and the whole fixture folds flat for one-person transport and setup.

Key Benefits

• 1944 µmol/s PPF at 2.7 µmol/J — high total output without a proportionate jump in running cost
• Six-bar layout — spreads the diodes across the full canopy for even PPFD rather than one hot central spot
• Foldable, one-person setup — collapses flat for transport and opens in seconds
• Includes a remote dimmer at 25/50/75/100% power, with the option to add the Juno Pro LED Controller for finer 1% dimming and scheduling
• Linkable — connect multiple fixtures with link cables for larger rooms
• Silent, low-heat running — no fans or moving parts, rated for a 50,000-hour lifespan

A single hot central light source leaves the edges of a 1.5 x 1.5m tent under-lit, so growth on the outer plants noticeably lags the centre. Spreading six independent LED bars across the full width, rather than clustering diodes onto one board, keeps PPFD consistent from edge to edge, so the whole canopy develops evenly rather than just the plants directly underneath.

How to Use

• Hang and fold out: unfold all six bars fully before hanging; the fixture folds flat again for storage or transport between rooms
• Dimming: use the supplied remote dimmer for 25/50/75/100% power, or fit the Juno Pro LED Controller for 1% increments, sunrise/sunset ramping and thermostatic control
• Linking multiple units: connect fixtures with link cables to run several from one dimmer or controller
• Hanging height: start higher during propagation and lower progressively as the canopy fills the 1.5 x 1.5m footprint