Pickup available at Quick Bloom Lights Store, Sydney Australia
Usually ready in 1 hour
* Shipping Information & Discreet Packaging
Free Shipping
Free shipping applies to any item over $35 AUD.
Express Shipping
Upgrade to Express Shipping for $12.95, which moves your order to the front of the queue and ships the same business day if placed before noon. Premium carriers are used for express orders.
Delivery Times
Metro areas: 1–2 business days
Perth: 5–7 business days
Regional / remote areas: 5–10 business days
Shipping times may vary based on carrier delays or regional factors.
PO Boxes & Parcel Lockers
Select Australia Post at checkout for an additional $20 — this is required for PO Box delivery, as our other carriers don't deliver to PO Boxes. Not all items are eligible due to size or weight; email sales@quickbloomlights.com.au before ordering to confirm.
Bulky or Remote Orders
In some cases, if an item is too large, heavy, or the delivery address is remote or rural, an additional shipping charge may apply. If this occurs, our team will contact you before dispatch to confirm any extra cost or available delivery options.
Discreet Packaging
All orders are packed plain and unbranded. We remove or cover any manufacturer logos, product names, or giveaways to ensure your privacy.
Authority to Leave (ATL)
All parcels are shipped with Authority to Leave (ATL) unless otherwise specified by the customer. This allows faster delivery and avoids missed deliveries, but please ensure your drop-off location is secure.
Return policy and Warranty
2 Year Warranty on AC Infinity Products (PH/EC Probes excluded)
1 Year on Seed Starter and other standard products, unless otherwise specified
The Helios 720 EVO+ is the flagship 720W fixture in the 4Season range - engineered for serious AU home growers and small commercial operators who want commercial-grade performance with the longevity of a fully passive-cooled design.
Advanced diode technology
The Helios 720 EVO+ runs a high-density array of 3,226 diodes built around the LM301H EVO white diode as the primary photon source — the current-generation horticultural white LED running at the highest efficacy commercially available. The LM301H EVO delivers up to 3.14 µmol/J at the diode level, paired with OSRAM 660nm red diodes hitting 3.8 µmol/J for flowering and fruiting performance.
LM301B white diodes complete the white array, broadening canopy coverage and supporting the even edge-to-edge PPFD distribution that separates the Helios from cheaper LED panels. OSRAM 730nm far-red diodes trigger phytochrome conversion through the Emerson Effect, accelerating flower initiation and increasing final yield potential.
Unparalleled efficiency
With 3,226 diodes spreading the 720W load, each LED runs at just 0.31W — well below maximum capacity. Running diodes at reduced load delivers three measurable performance gains: higher photon efficacy per watt consumed, significantly extended diode lifespan, and more uniform light distribution with minimised hotspots.
The fixture is rated for 50,000+ hours of consistent performance.
Tested performance — 1.2m x 1.2m grow tent, 45cm hang height, full output:
Average PPFD: 1,162 µmol/m²/s
Peak PPFD: 1,444 µmol/m²/s
Corner PPFD: 966-989 µmol/m²/s
See Par Chart
Algorithmically optimised PCB layout
The diode layout deliberately clusters more LEDs at the ends of each bar and fewer in the centre. This counter-intuitive design eliminates the hot-centre / weak-edge pattern most LED panels suffer from, producing genuinely uniform PPFD across the entire footprint and improving canopy penetration through dense foliage.
Optimised full spectrum
The Helios 720 EVO+ delivers a complete PAR spectrum engineered for every stage of plant development:
Blue (~450nm, 5000K) — boosts chlorophyll absorption, drives compact vegetative growth with strong stems and healthy leaves
Green-yellow (500–600nm) — improves light penetration through dense canopy, ensuring uniform growth at every plant level
Red (660nm, OSRAM) — drives flowering and fruiting, increases bud density and yield
Far-red (730nm, OSRAM) — triggers phytochrome conversion for accelerated flowering through the Emerson Effect
Oversized aluminium heatsinks for superior heat dissipation
The Helios 720 EVO+ runs ultra-wide aluminium heatsinks the full length of each LED bar - significantly larger than the heatsinks on most LED fixtures at this wattage. The extra surface area lets the fixture dissipate the full 720W passively through natural convection alone.
The result is a fixture engineered for the long haul, not just the first season.
AC Infinity controller compatible
This is the integration AU growers have been asking for.
The Helios 720 EVO+ connects directly to AC Infinity controllers — including the Controller 69, 69 Pro, and AI Controller via the AC Infinity Type A adapter (sold separately). Plug it in and your lighting runs alongside your ventilation, humidity, and climate management on a single schedule through the AC Infinity app.
For any grower already running an AC Infinity setup, this is the premium passive-cooled LED that drops straight into the ecosystem.
Robust & precision-built design
Compact, streamlined form factor. Adjustable rope hangers included. Fold-out installation design that significantly reduces setup time — unbox to switched on in minutes. Built for both home grow tents and commercial fit-outs.
You’re crazy if you don’t swap core for fade in the last 10-14 days removing all the nitrate!! The plant has no choice but to translocate nitrogen and really help in senescence. Running fade and bloom still at full ec ensures you have a super healthy plant all the way to harvest. Having a plant completely finish without any deficiencies is a beautiful thing.
