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Purple-framed Secret SL-830 UV-IR LED grow light with multiple bright bars on a white background.
SECRET SL-830 UV IR LED grow light with purple frame and six light bars, showing many yellow LED chips.
SECRET SL-830 UV+IR LED grow light with a purple frame, 6 light bars, and central driver for horticulture.
Close-up of an LED grow light's power supply with AC IN cord and DC OUT port, mounted on its metallic frame.
LED spectrum chart showing peaks in blue (458nm) and red (673nm) light with a broad green-yellow spectrum.
Purple-framed Secret SL-830 UV-IR LED grow light with multiple bright bars on a white background.
SECRET SL-830 UV IR LED grow light with purple frame and six light bars, showing many yellow LED chips.
SECRET SL-830 UV+IR LED grow light with a purple frame, 6 light bars, and central driver for horticulture.
Close-up of an LED grow light's power supply with AC IN cord and DC OUT port, mounted on its metallic frame.
LED spectrum chart showing peaks in blue (458nm) and red (673nm) light with a broad green-yellow spectrum.
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Secret Lighting LED SL-830 UV/IR LED Grow Light

Official Secret Lighting LED Dealer Model: SL - 830 UV/IR - 120V
$1,249.00 USD$999.00 USD$1,249.00 USD
 $1,249.00 USD
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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
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  • 2374 µmol/s total light output at 830 watts
  • Independent dimming for full spectrum and UV/IR channels
  • IP65 wet rated and ETL certified for humid indoor facilities
  • 5-year limited warranty
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VOLUME PRICING

Commercial & Bulk Purchasing

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

Commercial Inquiry

Contact Information
THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • You are adding UV and IR to your cycle because standard full spectrum lights often fail to maximize resin production.
  • You are fine tuning light recipes because a single intensity setting does not meet the changing needs of your crop.

What We Found

  • The multi-channel dimming is the real winner here for dialing in specific recipes without ever swapping bulbs
  • We noticed the passive cooling keeps the room silent even when running several of these 830 watt units at full power
  • The IP65 rating is solid for humid environments where lesser lights often flicker or fail after a few months

What Users Say

  • Growers who switched to these say the dedicated UV and IR channels resulted in much better flowering results
  • Commercial users report that the 2.86 efficiency rating cut their cooling costs while increasing total light output

Secret Lighting LED SL-830 UV/IR LED Grow Light

Indoor growers often struggle to replicate the full complexity of natural sunlight, leading to sub-optimal yields and stalled plant development. The Secret Lighting LED SL-830 UV/IR LED Grow Light — nicknamed the "GHOST" — solves this by integrating advanced 385nm UV and 730nm IR spectrums alongside high-efficiency white and 660nm deep red diodes, delivering a complete multi-channel light recipe in a single 830W fixture.

Unlike standard full-spectrum fixtures, the SL-830 features independent multi-channel dimming — allowing separate intensity control of the full-spectrum and UV/IR channels at every stage of growth. At 2.86 µmol/J efficacy and 2374 µmol/s PPF, this fixture delivers high-intensity output for flowering while keeping energy consumption and heat output in check.

Built for professional environments, the SL-830 features a passively cooled silent design and an IP65 wet-rated build that thrives in humid grow rooms. It is ETL-certified, DLC Hort-listed, and CE compliant, and supports external controller connectivity for scheduling and dimming of up to 250 fixtures simultaneously. Backed by a 5-year limited warranty from Secret Lighting LLC.

Features

Secret Lighting LED SL-830 full spectrum UV IR control
Full Spectrum + UV/IR Control

Combines 660nm red diodes, 385nm UV, and 730nm IR for optimized plant growth and superior flowering results.

Secret Lighting LED SL-830 independent dimming channels
Independent Dimming

Adjust full-spectrum and UV/IR channels separately to create customized light recipes tailored to specific plant species.

Secret Lighting LED SL-830 high efficiency output
High Efficiency

Delivers 2.86 µmol/J efficacy with 2374 µmol/s PPF, maximizing light output while reducing energy consumption and heat.

Secret Lighting LED SL-830 scalable controller support
Scalable Control

Compatible with external controllers for advanced dimming and scheduling of up to 250 fixtures simultaneously.

Specifications

Specification Value
AC Input Power 830W
AC Input Voltage 120–277V, 50/60Hz
Amperage 120V (6.92A) / 208V (3.07A) / 240V (3.46A) / 277V (2.99A)
Light Output (PPF) 2374 µmol/s
Efficacy (PPE) 2.86 µmol/J
BTU Output 2834 BTU
Operating Temperature -4°F to 95°F
Lifetime 50,000 hours
Recommended Mounting Height 6" – 36" (152mm – 914mm)
Dimensions (L × W × H) 43.31" × 43.31" × 3.15" (1100 × 1100 × 80mm)
Weight 29.76 lbs
IP Rating IP65
Certifications ETL, DLC Hort, CE

Spectrum

Secret Lighting LED SL-830 UV/IR full spectrum grow light spectrum chart

The SL-830 "GHOST" delivers an advanced multi-channel spectrum combining high-efficiency white diodes with dedicated 660nm deep red, 385nm UV, and 730nm IR diodes — each independently dimmable. The UV channel stimulates resin and terpene production, the deep red drives robust flowering, and the far-red IR triggers the Emerson Effect for deeper canopy photosynthesis, giving growers the ability to fine-tune light recipes that go well beyond what standard full-spectrum fixtures can achieve.

Support & Manuals

Warranty

The Secret Lighting LED SL-830 is backed by a 5-year limited warranty from Secret Lighting LLC covering defects in materials and workmanship under normal operating conditions.

Frequently Asked Questions

What is the recommended coverage footprint for the SL-830?+

The SL-830 is designed for a 5' × 5' coverage area during the vegetative stage and a 4' × 4' coverage area during the flowering stage, where higher PPFD concentrations support dense bud development.

Can I control the UV and IR channels independently?+

Yes. The SL-830 features multi-channel dimming that allows separate intensity adjustment of the full-spectrum and UV/IR channels, enabling growers to build customized light recipes for specific plant species and growth stages.

Is the SL-830 safe to use in high-humidity environments?+

Yes. The fixture carries an IP65 wet rating, providing full protection against dust ingress and resistance to low-pressure water jets, making it suitable for humid grow rooms and routine facility washdowns.

What certifications does the SL-830 carry?+

The SL-830 is ETL-certified, DLC Hort-listed, and CE compliant, confirming it meets industry standards for electrical safety, energy efficiency, and horticultural lighting performance.

How many fixtures can I control with one external controller?+

The SL-830 supports external controller connectivity for centralized dimming and scheduling of up to 250 fixtures simultaneously, making it well-suited for large commercial facilities.

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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

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

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