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  • 4Seasons 450w Quantum PAR - LED Grow Light
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4Season Quantum PAR 450 LED Grow Light – 450W EVO+ Full Spectrum

4Season Quantum PAR 450 LED Grow Light – 450W EVO+ Full Spectrum

$499.95
$499.95
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2-YEAR WARRANTY
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OVER $499*

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Description

4Season Quantum PAR 450W LED Grow Light – Pro-Grade Full Spectrum for Large Grow Spaces

The 4Season Quantum PAR 450W is built for serious Australian growers chasing commercial-level results. Featuring the same next-gen EVO+ diode blend as its smaller brothers, this beast is packed with Samsung LM301H EVO, LM301H, 4Season 2835, and high-powered Osram deep/far-red diodes to drive maximum yield from seedling to harvest.

Whether you’re running large tents or full-room grows, this 450W full-spectrum light floods your canopy with uniform PPFD and deep penetration—no hotspots, no weak zones, just reliable plant power.

Key Features:

  • Premium Diode Array:

    • Samsung LM301H EVO

    • LM301H

    • Osram 660nm deep red + 730nm far-red

    • 4Seasons 2835 LEDs

  • Power Output:

    • True 450W draw – high output, low running costs

  • Coverage Area:

    • Flower: Dense 120cm x 120cm footprint

    • Veg: Up to 150cm x 150cm coverage

  • Efficiency:

    • 3.14 μmol/J (white spectrum)

    • 3.8 μmol/J (red/far-red spectrum)

  • High-Density Build:

    • 960 total diodes powered by a 4Seasons 450W driver

  • Dimming Control:

    • Onboard 0–100% dimmer for precision lighting

  • Silent Passive Cooling:

    • Oversized heatsink – no fans, no moving parts

  • Durable & Compact:

    • Size: 62cm x 40cm; Weight: 6.5kg

  • Long Lifespan:

    • 50,000+ hours runtime

  • Safety & Compliance:

    • AUS Electrical Safety Certified

  • Warranty:

    • 2-Year Australian Warranty

Why Choose the Quantum PAR 450W?

  • Full-spectrum light for seed to harvest

  • Commercial-grade PPFD output with deep canopy penetration

  • Perfect for large tents, commercial rooms, and serious home grows

  • Low energy consumption compared to legacy systems

  • Plug-and-play simplicity with onboard dimming

  • Compatible with 4Season Master Controller for advanced automation (sold separately)

Buy the 4Season Quantum PAR 450W LED Grow Light today – shipped fast from our Melbourne warehouse and backed by a full 2-year Australian warranty

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Delivery & Warranty

Processing time: once you have placed your order through our online store you will immediately enter the queue for the distribution team to package up and prepare your items for the courier to collect.

Orders placed before 10:00 AM AEST on business days are typically dispatched same day.

Orders placed after 10:00 AM or over the weekend/public holidays will leave our warehouse on the next business day.

Estimated Delivery Times: We work with trusted courier partners like Australia Post, Aramex, and Sendle to get your gear to you quickly:

  • Central areas: 1–3 business days
  • Regional & rural areas: 4–10 business days depending on location

During peak sale periods or public holidays, please allow extra time for transit.

You are covered when you buy from Herbal House: we ensure that all of our products undergo rigorous quality testing and extensive packaging to reduce the chance of any defects, however, in the unlikely circumstance that there is a failure with your purchased goods, simply take a deep breath and get in touch.

2 Year Warranty Included on each product.

For more details on our warranty policy please visit our warranty page

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