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Sleek black & silver multi-bar LED grow light, full-spectrum diodes (warm white, red, blue), IP65, 480W.
Commercial horticulture LED grow light bar featuring multiple silver light strips and a central driver unit.
Hortibloom Mega Optic 350W commercial full spectrum LED grow light with multiple bars and driver.
Rectangular LED grow light with black frame, 6 silver light bars, central silver driver, and dimmer knob.
Hortibloom Mega Optic 350W full spectrum LED grow light with yellow, red, blue LEDs, and central driver.
HortiBloom Mega Optic 350W full spectrum LED grow light, black frame, silver bars.
Sleek black & silver multi-bar LED grow light, full-spectrum diodes (warm white, red, blue), IP65, 480W.
Commercial horticulture LED grow light bar featuring multiple silver light strips and a central driver unit.
Hortibloom Mega Optic 350W commercial full spectrum LED grow light with multiple bars and driver.
Rectangular LED grow light with black frame, 6 silver light bars, central silver driver, and dimmer knob.
Hortibloom Mega Optic 350W full spectrum LED grow light with yellow, red, blue LEDs, and central driver.
HortiBloom Mega Optic 350W full spectrum LED grow light, black frame, silver bars.

HortiBloom Mega Optic 500W Full Spectrum LED Grow Light

Official HortiBloom Dealer Model: OPTIC500W
$425.00 USD$370.00 USD$425.00 USD
 $425.00 USD
starting from 0% interest financing from /mo.

Payment Options

Options:Pay in Four, Pay Monthly
Amount:Up to $1,500 (Pay in 4)
Up to $10,000 (Monthly)
Schedule:Bi-weekly to Monthly
Term:6 weeks, 12 or 24 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Schedule:Bi-weekly to Monthly
Term:6 weeks, 6 or 12 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Finance up to:$4,000
Must apply on a desktop device.
Schedule:Flexible
Term:Up to 36 months
Interest:Processing fee + interest
Lease-to-Own?Yes
Amount:$500 to $10,000
Looking to finance equipment under your corporation? Learn more about Business Financing
  • This fixture delivers 3.2 µmol/J efficacy across a 5x3 foot area.
  • Custom optic lenses drive light deeper into dense plant canopies.
  • Integrated RJ ports allow for external control of the 0-100% dimmer.
  • 5-year comprehensive manufacturer's warranty
  • View More Details

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VOLUME PRICING

Commercial & Bulk Purchasing

We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.

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THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • You are moving to optic lenses because your dense canopy blocks light from reaching the lower flower sites.
  • You are replacing 700W HPS fixtures because your cooling costs and power bills are eating your seasonal profit.

What We Found

  • We noticed the custom lenses actually throw light sideways into the stalks, not just straight down at the floor.
  • The dimmer knob has a nice physical click that feels much sturdier than the cheap plastic dials on entry lights.

What Users Say

  • Users who switched from bar lights without lenses report much heavier harvests from the middle section of the plant.
  • Buyers who replaced their old HID setups say their monthly power costs dropped by a third without losing any light.

HortiBloom Mega Optic 500W Full Spectrum LED Grow Light

Tired of inconsistent growth and weak light penetration in your dense canopy? The HortiBloom Mega Optic 500W LED Grow Light is engineered to solve that exact problem. As a leading fixture in the HortiBloom lineup, it features custom optic lenses that drive light deeper into your plants, ensuring every level receives the energy it needs for robust development.

Powered by premium Samsung and Osram LEDs, this full-spectrum light provides consistent, reliable performance from seedling to harvest. It's one of the most efficient 500W LED grow lights available, delivering the output of a 700W HPS light while cutting energy costs by up to 30%. With a remarkable efficacy of 3.2 µmol/J, it blankets a 5' x 3' area with a uniform photon flux, promoting even growth and maximizing yields.

For your peace of mind, the Mega Optic 500W is UL-listed for safety and quality, and is backed by a comprehensive 5-year warranty, making it a secure, long-term investment in your garden's potential.

Features

💡
Custom Optic Lenses

Engineered to maximize light penetration deep into the canopy for comprehensive growth.

💎
Top-Bin LEDs

Utilizes high-quality Samsung and Osram LEDs for consistent, reliable, and long-lasting performance.

🌿
Uniform Coverage

Delivers a consistent PPFD across a 5' x 3' grow space, ensuring uniform plant development.

📈
Enhanced Full Spectrum

Provides the ideal light spectrum to support all crucial stages of plant growth, from seedling to harvest.

⚡️
High Energy Efficiency

Replaces a 700W HPS light while only consuming 500W, saving up to 30% on energy costs.

🎛️
Precise Smart Control

Features a 0-100% dimmer knob and a 0-10V RJ port for seamless integration with smart controllers.

HortiBloom Mega Optic 500W LED Grow Light Spectrum

HortiBloom Mega Optic 500W Full Spectrum LED Grow Light Spectrum Chart

HortiBloom Mega Optic 500W LED Grow Light PPFD

HortiBloom Mega Optic 500W Full Spectrum LED Grow Light PPFD Chart

Specifications

Specification Value
LED Brand Samsung & Osram
LED Configuration 1800pcs Samsung lm281b+ pro, 24pcs 450nm, 24pcs 630nm, 24pcs 730nm, 72pcs 660nm
Max Input Power 500W
Efficacy 3.2 µmol/J
PPF 1600 µmol/s
Lighting Coverage 4’ x 2’ to 5’ x 3’
Mounting Height 18” - 36”
HID Replacement 700W HPS/MH
Beam Angle 90 degrees
Input Voltage 110-277V
Dimensions 42.8” x 21.6” x 1.6”
Weight 19.8 lbs
Dimming 0-100% dimmer knob
Smart Control 0-10V RJ port
IP Rating IP65 (damp location rated)
Heat Output 1706 BTU/h
Certifications UL-listed

Warranty

HortiBloom offers a comprehensive 5-year manufacturer's warranty. This warranty does not cover user error or operator abuse.

FAQs

What is the actual power draw of this light?+

The HortiBloom Mega Optic 500W has a maximum power consumption of 500 watts, providing the output equivalent to a 700W HPS/MH system while being significantly more energy-efficient.

What is the ideal coverage area for flowering?+

This light provides optimal coverage for a 5' x 3' area during the flowering stage, delivering high-intensity, uniform light to maximize bud development.

Is this light suitable for all stages of plant growth?+

Yes, absolutely. The enhanced full-spectrum output is designed to support plants through their entire lifecycle, from seedlings and vegetative growth to flowering and harvest.

Can I control the light intensity?+

Yes, you have precise control. The light includes a manual dimmer knob for 0-100% adjustment and features a 0-10V RJ port for daisy-chaining multiple lights and connecting to external smart controllers.

What makes the 'Mega Optic' different from other LED lights?+

The key differentiator is its custom-designed optic lenses. These lenses focus the light, allowing it to penetrate deeper into the plant canopy. This ensures that lower branches receive ample light, leading to more uniform growth and higher overall yields compared to standard LEDs.

How does this 500W model compare to other HortiBloom lights?+

The 500W model is a powerful and efficient option for a 5'x3' space. For larger areas or those seeking maximum output, consider the HortiBloom Mega Optic 720W.

What is the warranty on this light?+

This light is protected by a 5-year manufacturer's warranty, ensuring your investment is safe and giving you long-term peace of mind.

Happy To Help

Questions About This Product?

Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)

Call (360) 800-5535

Why Trimleaf

Equipping home growers, craft producers, and commercial operations across North America since 2016.

10+
Years of Specialist Knowledge
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Over 1,900 Verified Reviews
50,000+
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