LED Grow Lights

Full spectrum LED grow lights for hydroponic and indoor growing, from single-panel setups to modular commercial bar systems. We stock Luxx, SANlight and Medic, covering everything from an 18W clone bar through to a 645W six-bar fixture.

Luxx builds modular bar-style fixtures, which spread light more evenly across a canopy than a single panel and let you scale a room by adding bars rather than replacing the whole fixture. The Luxx 645W LED Pro is the flowering workhorse, the 200W Bar 80R suits smaller footprints or supplemental side lighting, and the Clone Bar 18W covers propagation without cooking cuttings. The Luxx NX-1 controller handles auto-dimming and sunrise or sunset ramping across multiple fixtures.

SANlight builds in Austria and leads on efficacy, the EVO series runs at 3.1 micromol per joule, which is the number that actually determines your running costs rather than raw wattage. Browse the full SANlight range for sizing by tent footprint.

Not sure how much light you actually need? Our PPFD guide covers target intensity by growth stage. Comparing fixtures before buying? Our SANlight EVO vs Medic comparison breaks down the trade-offs, and our running costs guide covers what each fixture costs to run in your state.

Free shipping runs on three tiers to VIC, NSW, QLD, SA and ACT: $150 or more up to 3kg, $250 or more from 3 to 5kg, and $350 or more from 5 to 12kg. Most LED fixtures on this page qualify on their own. Clone bars and controllers are light enough to reach the lower tiers.

Frequently Asked Questions

What PPFD should I aim for at canopy level?
Seedlings and clones sit comfortably at 200 to 400 micromol, vegetative growth at 400 to 600, and flowering typically wants 600 to 900 depending on the cultivar and CO2 levels. Check the PPFD map on each fixture rather than relying on wattage alone.

Are bar-style lights better than single panels?
For larger footprints, generally yes. Spreading the same output across multiple bars gives more even coverage and fewer hotspots directly under the fixture, and lets you run the light closer to the canopy without burning the tops.

Can I adjust the light spectrum on these fixtures, or is it fixed?
Some SANlight and Medic fixtures let you tune the red to blue ratio for different growth stages, while simpler fixtures run a single fixed full spectrum output. Check the individual listing for tunable spectrum before assuming adjustability.

Do I need a lighting controller?
Not for a single fixture, most have onboard dimming. A controller like the Luxx NX-1 earns its place once you are running several fixtures and want them dimming together, or want sunrise and sunset ramping rather than lights snapping on at full intensity.

How long do LED grow light drivers typically last?
Quality LED drivers on fixtures like Luxx and SANlight are typically rated for 50,000 or more hours, which is years of daily use, well beyond the lifespan of an HPS bulb that needs replacing every 10 to 12 months.