- Iluminar Under Canopy 160W LED Grow Light
- Support stand
Iluminar Under Canopy 160W Full Spectrum LED Grow Light
starting from 0% interest financing from
/mo.
- Delivers 448 to 480 µmol/s PPF output for targeted supplemental lighting
- Dual spectrum options available to specifically match HPS or LED primary systems
- Passive cooling design for silent operation in high-density grow environments
- 5-year warranty
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Who This Is For
- You are adding under-canopy bars because your top lights fail to reach the lower growth in your thickest crops.
- You are choosing the FS model because your HPS system lacks the yellow light needed to support lower foliage.
- You are upgrading to IP65 fixtures because your high-humidity rooms tend to corrode standard shop lights.
What We Found
- The included support stands are surprisingly sturdy and keep the bars stable even when the floor is slightly uneven.
- We noticed the passive cooling fins stay remarkably cool to the touch even after twelve hours of continuous run time.
What Users Say
- Users who added these to their benches say they no longer have to toss out small, wispy flowers from the lower stems.
- Commercial teams report that the passive cooling keeps their room temperatures stable without adding extra fan noise.
Iluminar Under Canopy 160W Full Spectrum LED Grow Light
Dense canopies blocking light from reaching your lower buds? You're leaving yield on the table.
The Iluminar Under Canopy 160W LED Grow Light solves this problem by delivering targeted supplemental lighting exactly where your plants need it most—the lower canopy.
Designed for serious indoor growers, this high-efficiency under-canopy light ensures every leaf and bud receives the photons needed to thrive. Available in two optimized spectrum options—Full Spectrum (FS) for HPS/DE-HPS systems and Red-focused (R) for LED setups—this light integrates seamlessly with your existing top lighting to maximize lower flower development and overall yield.
With an impressive 2.8-3.0 µmol/J photon efficacy, the Under Canopy Light delivers powerful results while keeping energy costs in check. The FS model enhances photosynthesis, terpene production, and plant health with optimized yellow and green wavelengths. The R model supplements full spectrum LED systems with concentrated red wavelengths critical for photosynthesis and crop development.
Built for commercial environments, this light features IP65-rated water resistance for reliable performance in high-humidity conditions. The included 0-10V dimming gives you complete control over light intensity throughout all growth stages. Backed by a 5-year warranty, you're investing in long-term reliability and peace of mind.
What's Included
Features
💡
Precision Under-Canopy Lighting
Targets lower leaves and buds for even light distribution throughout dense canopies.
🌈
Dual Spectrum Options
Choose FS spectrum for HPS systems or R spectrum for LED setups to optimize your grow.
🔌
Seamless System Integration
Works perfectly alongside HPS, DE-HPS, or full spectrum LED top lighting systems.
⚡
Superior Energy Efficiency
Delivers 2.8-3.0 µmol/J efficacy and 448-480 µmol/s PPF output for maximum performance per watt.
🎛️
Precise 0-10V Dimming
Complete control over light intensity to match every growth stage and cultivation strategy.
💧
IP65 Water Resistance
Built to withstand high-humidity environments with durable, commercial-grade construction.
❄️
Passive Cooling Design
Silent operation with no moving parts ensures reliability and longevity in your grow space.
🛡️
5-Year Warranty Protection
Backed by Iluminar's comprehensive warranty for long-term peace of mind and reliability.
Iluminar iLogic Under Canopy 160W Spectrum Balancing
FS Spectrum
The perfect companion for HPS and DE-HPS top lighting systems. Our FS spectrum introduces optimized yellow and green wavelengths that boost photosynthesis, enhance plant health, improve terpene profiles, and accelerate the development of lower flowers for maximum canopy productivity.
R Spectrum
Engineered for synergy with full-spectrum LED top lights. The R spectrum is rich in red wavelengths for maximum under-canopy photosynthetic efficiency, turbocharging lower bud development and complementing the existing spectrum of your LED system.
Specifications
| Specification | Value |
|---|---|
| Efficacy | 3.05 µmol/J |
| PPF | 467 µmol/s |
| Input Power | 160W |
| Input Voltage | 120 - 277V AC |
| Input Current | 0.58 - 1.33A |
| Frequency | 50/60Hz |
| Thermal Management | Passive |
| Ambient Temperature | 0-40°C / 32-104°F |
| Light Distribution | 120° |
| Control | 0-10V Dimming |
| LED Lifespan | 50,000 hrs |
| Dimensions (L × W × H) | 1150 × 72 × 80 mm (45.3 × 2.8 × 3.1 inches) |
| Voltage & Amperage | 120V: 1.33A | 208V: 0.77A | 220V: 0.73A | 277V: 0.58A |
| IP Rating | IP65 |
Support & Manuals
Warranty
Iluminar Lighting offers a 5-year warranty on the Under Canopy 160W LED Grow Light. This warranty does not cover operator error or abuse.
FAQs
Which spectrum should I choose for my grow setup?
Choose the FS (Full Spectrum) model if you're using HPS or DE-HPS top lighting systems. The FS spectrum adds yellow and green wavelengths that complement HPS lighting and enhance photosynthesis, plant health, and terpene development. Choose the R (Red) spectrum model if you're using full spectrum LED top lights. The R spectrum provides concentrated red wavelengths that supplement your LED system and maximize under-canopy photosynthetic efficiency.
How many Under Canopy lights do I need for my grow space?
The number of lights depends on your canopy density, plant spacing, and desired coverage. Each light measures 45.3 inches (1150mm) in length and provides a 120° light distribution angle. For optimal results, position lights to ensure even coverage across lower canopy areas. Most growers install one light per row or between plant rows for maximum penetration.
Can I dim the Under Canopy 160W light?
Yes, the Under Canopy 160W features 0-10V dimming capability, giving you complete control over light intensity. This allows you to adjust output based on growth stages, plant response, or environmental conditions. You'll need a compatible 0-10V dimming controller to use this feature.
Is the Iluminar Under Canopy light suitable for high-humidity environments?
Absolutely. The Under Canopy 160W is rated IP65 for water resistance, making it ideal for high-humidity grow environments. This rating means the light is protected against water jets and dust ingress, ensuring reliable performance even in challenging conditions.
How do I install the Under Canopy light?
Each light includes a support stand for easy installation. Position the lights horizontally beneath your canopy, between plant rows or along the sides of your growing area. The included stand allows for stable placement at the optimal height. For detailed installation instructions, refer to the user manual included with your purchase.
What voltage does the Under Canopy 160W operate on?
The Under Canopy 160W operates on 120-277V AC, making it compatible with most North American electrical systems. It automatically adjusts to your input voltage with the following current draw: 120V (1.33A), 208V (0.77A), 220V (0.73A), or 277V (0.58A).
How does under-canopy lighting improve yields?
Under-canopy lighting addresses the common problem of light penetration in dense canopies. Top lighting often can't reach lower leaves and bud sites, resulting in underdeveloped lower flowers. By providing direct supplemental light to these areas, the Under Canopy 160W stimulates photosynthesis throughout the entire plant, improving lower bud development, density, and overall yield quality.
What is the expected lifespan of this light?
The LEDs in the Under Canopy 160W are rated for 50,000 hours of operation. With typical usage of 12-18 hours per day, this translates to approximately 7-11 years of reliable performance. The light is backed by Iluminar's 5-year warranty for added peace of mind.
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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.)
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