Radiance Adjustable Grow Light
Radiance Adjustable Grow Light
Bottled Sunshine, Perfected by Science
We didn't just make a bright light; we crafted a full-spectrum glow that mimics the perfect spring morning, giving your plants the exact wavelengths they crave to photosynthesize and flourish.
Set It Once, Forget It Forever: Choose 4, 8, or 12-hour cycles and let automation take over. The light turns on and off at precisely the same time every day, delivering the unwavering consistency your plants need to thrive—whether you're home, traveling, or just living your life.
Grows With Your Green Dreams: From tiny desktop succulents to towering ceiling-grazing Monsteras, this light adapts to your entire collection. With 6 adjustable heights (16.5" to 75") and a 360° rotating head, you can direct perfect light exactly where it's needed, no matter how your jungle grows.
The Sun, Perfected: Our 40W full-spectrum COB LED delivers the exact wavelengths plants evolved to crave. The result? Vibrant greens, robust stems, and explosive blooms. It's nature's perfect recipe for growth, engineered for your indoor oasis—from seedling to showstopper.
Beauty That Doesn't Scream "Grow Light": Sleek minimalist design meets weighted iron stability. This isn't clunky equipment—it's functional art that complements your space while claiming minimal real estate. Your guests will admire it before they realize what it's doing.
Power Your Plants, Not Your Electric Bill: Delivering 1628 lumens of serious growing power while sipping energy like a laptop. Advanced LED technology means your plants get everything they need to flourish, and you get peace of mind knowing your power bill stays minimal. Maximum impact, minimum footprint.
Your Plants Deserve to Be the Stars, Not the Extras
From "Survival Mode" to "Showpiece Mode"
Those pale, leggy stems? The leaves that never quite pop? That's your plants screaming for real light. Our full-spectrum COB LED doesn't just keep plants alive—it unlocks their genetic potential. Within weeks, you'll witness the kind of transformation that makes you do a double-take: deeper greens, compact growth, and that unmistakable glow of a plant that's absolutely crushing it. Your friends won't ask "how do you keep it alive?"—they'll ask "what's your secret?" And suddenly, that forgotten corner becomes the first thing everyone notices.
Professional-Grade Results, Surprisingly Simple
You're a Great Plant Parent. We're Just Your Best Tool
You know how to care for your plants. The only thing missing is the perfect light. We've done the complex science so you can enjoy the simple joy of watching things grow. With an intuitive timer and effortless adjustments, the Radiance is the easiest, most effective decision you'll make for your indoor garden.
Your Daily Dose of Green Therapy, Guaranteed
Bring The Sunshine Indoors
There's a special kind of peace that comes from a home filled with healthy, growing plants. It’s your personal sanctuary. We help you create that feeling by providing the essential ingredient your space might be missing: consistent, beautiful, life-giving light. Elevate your mood and your decor, one happy plant at a time.
Engineered for Excellence
Built to last with professional-grade performance
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380-780nm Coverage
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4000K (Fixed)
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1628-1834 Lumens
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20W / 40W
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>98 (True Color Rendition)
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30% (Matches Winter Sunlight)
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4H / 8H / 12H Auto On/Off Cycle
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Adjusts from 16.5" to 75"
More detail
- COB Aerospace Aluminum Bulb
- Floor Stand and Base
- Power Cord Included
- Timer Control System
- All Necessary Hardware & Assembly Guide
- Aerospace Aluminum Bulb Housing
- Superior Heat Dissipation Design
- Durable Iron Stand Construction
- Corded Electric Reliability
- Sleek, Architectural Silhouette
- 4/8/12-Hour Auto Cycle Timer
- Daily Automatic On/Off Schedule
- Memory Function (Remembers Settings)
- 360° Rotatable Light Head
- 6-Level Height Adjustment (16.5-75")
Get pro-level results without needing a pro's knowledge
Your Green Thumb Secret is Here
Plant Parent Approved
Pics or It Didn't Happen
Pics or It Didn't Happen
Frequently Asked Questions
What's the actual difference between the 20W and 40W model?
Think of it as "bright" versus "brilliant." The 20W model is perfect for most houseplants, herbs, and seedlings. The 40W model delivers more intense light, making it ideal for light-hungry plants like succulents, fruiting vegetables (like tomatoes and peppers), and for situations where the light needs to be positioned further away from the plant canopy.
My living room gets some natural light. Do I still need this?
Absolutely. Think of this light as a "supplemental sun." It fills in the gaps, especially during short winter days, cloudy weather, or in rooms with north-facing windows. It ensures your plants get a consistent 12+ hours of bright light daily, which is often the difference between a plant that survives and one that truly thrives.
How far should I place the light from my plant?
The perfect distance depends on your plant's type and its growth stage. A good rule of thumb is to start with the light 12 to 18 inches (30 to 45 cm) away from the top of the plant and watch how it responds.
Here’s a simple guide to help you dial it in:
- For Seedlings & Delicate Plants: Start farther away, around 18-24 inches. They need gentle light to avoid stress while they're establishing themselves.
- For Leafy Greens & Most Houseplants (e.g., Pothos, Monsteras): The 12-18 inch range is your sweet spot. This provides intense, full-spectrum light for strong, leafy growth.
- For Flowering & Fruiting Plants (or Light-Hungry Succulents): You can place it a bit closer, around 8-12 inches, to give them the extra energy they need to produce blooms and fruit.
The "Hand Test" for Quick Feedback:
Place your hand where the plant leaves are for 30 seconds. If it feels uncomfortably warm on your skin, it's too hot for your plant and you should move the light a few inches farther away.
Watch Your Plant's Signals:
- If the leaves are bleaching or curling, the light is too close.
- If the plant is becoming "leggy" or stretching out, the light is too far.
Start with our general recommendation, observe your plant for a week, and adjust as needed. Every indoor garden is unique
Is the light really safe to leave on all day?
Yes, it's designed for it! The combination of the aerospace aluminum cooling and advanced COB LED technology means it runs remarkably cool. You can safely run it for its full 12-hour timer cycle without any risk of overheating or damaging your plants.
How do I know what height and timer setting to use?
We make it simple! As a general rule:
- Seedlings/Clones: 16-24 inches, 16-18 hour cycle.
- Vegetative Growth: 12-18 inches, 12-16 hour cycle.
- Flowering/Fruiting: 12-18 inches, 8-12 hour cycle.
We include a detailed, easy-to-follow guide with your purchase to take the guesswork out completely.
What if it doesn't fit in the space I have?
With its 6 adjustable height settings and a small base footprint, the Radiance is incredibly versatile. The base is only 10.5 inches in diameter, and the pole is slim, allowing it to tuck neatly behind furniture or into tight corners. Measure your space, and you'll likely find a perfect spot!
Is the white light bright and annoying in a living space?
The 4000K white light is designed to be bright for plants but pleasant for humans, similar to a bright overcast day. It's far less intrusive than traditional purple grow lights and functions well as ambient room lighting.
Is it safe around children and pets?
Yes, it's designed with family safety in mind. The light stays cool to the touch during operation, eliminating burn risks. Its stable, weighted base prevents tipping, and the durable materials can withstand accidental bumps. The natural white light is easy on eyes, unlike harsh purple alternatives.
Just be sure to secure the power cord out of reach to prevent chewing or tripping hazards.
What are the dimensions and size details?
The light adjusts from 16.5" to 75" tall with 6 height settings. The base is 10.5" wide for stability, and the whole unit weighs just 7.1 lbs. It's designed to fit in tight spaces while reaching even your tallest plants.