SKU: 46228830259
1000 watt led grow light bulb

1000 watt led grow light bulb Flexstar Redline LED Grow Light 1000 W SpecTune – Hortitech Direct

$25.51 $28.34
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Description

1000 watt led grow light bulb Flexstar Redline LED Grow Light 1000 W SpecTune – Hortitech DirectWhy Redline? Liquid Optics System 99% optical efficiency, reduced heat, and sealed for easy cleaning. No wasted light, no dust build up. 3. 2 mol J Up to 3840 mol s High output, low energy draw. Get more light where it matters, and spend less on power. Spectrum Control Adjustable spectrum with independent UV & Far Red. Fine tune lighting at every growth stage. IP66 54,000hrs Lifespan Built to survive dust, water, and the demands of commercial grows.

Why Redline?

Liquid Optics
System
99% optical efficiency, reduced heat, and sealed for easy cleaning. No wasted light, no dust build-up.

3.2 μmol/J
Up to 3840 μmol/s
High output, low energy draw. Get more light where it matters, and spend less on power.

Spectrum
Control
Adjustable spectrum with independent UV & Far-Red. Fine-tune lighting at every growth stage.

IP66 / 54,000hrs
Lifespan
Built to survive dust, water, and the demands of commercial grows. Reliable season after season.


Backed by
Flexstar
15+ years of proven trust and grower support. This is technology backed by experience.
Redline series comes with our patented
Liquid Optics System
More PPFD
The Liquid Optics System delivers higher light penetration for faster growth and better yields.
Bidirectional Cooling
Silicone gel bi-directional cooling improves cooling efficiency to maintain optimal operating temperatures.
Wipe-and-Go Protection
Redline's fully sealed lens safeguards components, ensuring longevity and easy cleaning.
Extended LED Lifespan
Silicone gel is designed to reduce temperatures by 9-15°F to maintain optimal performance for five years.

More Light, Maximum Yields
Redline's advanced lighting technology maximizes every watt, delivering industry-leading efficiency and unparalleled light output for faster growth and higher yields.
3.2
μmol/J
UP TO
3840
μmol/s
Industry-Leading PPE
Converting energy into plant power with maximum efficiency.
Unmatched PPF Output
Delivering 50% more light than HPS, ensuring better coverage and increased yields.
Optimized Red Spectrum
Enhances photosynthesis, accelerates flowering, and improves flower density, producing premium-quality crops


Customized Spectrum,
Premium Flower
Powered by SpecTune technology
Customized spectrum tuning with the controller unlocks deeper color and richer aroma in every flower. Tailored spectrum recipes boost pigment and terpene production for truly bold, aromatic buds.
Dynamic Spectrum Customization
Fine-tune light output with constant power from vegetative growth to flowering, ensuring optimal conditions for each phase.
Independent UV & Far-Red Adjustability
Unlock the full potential of your plants with targeted light enhancement:
UVLight
Boosts THC and terpene production, increasing potency and overall crop value.
Far-RedLight
Accelerates flowering, shortens growth cycles, and enhances flower density for bigger, better yields.

μmol/s/nm
Power of Light:645W
Main Light Power
Main Light Spectrum
Far Red Power
UV Power


Durability Redefined
The Liquid Optics System's fully sealed light bars protect the LED diodes from direct hose sprays, pesticide mist, and harsh cleaning chemicals - so you can sanitize, wash, and maintain your grow room without ever interrupting your grow.
54,000-Hour
5-year warranty (Q90@104°F) no maintenance required.
IP66 Robustness
Sealed against dust, humidity, and chemical exposure, ensuring reliable performance in even the toughest conditions.


At-A-Glance Performance
3.2μmol/J
Efficiency
Best-in-class PPE, delivering more usable light per watt consumed.
14%
More PPFD
The Liquid Optics System delivers higher light penetration for better yields.
UP
TO
1200W
Light Output
Powerful output from
400W to 1200W
54,000
Hours (Q90)
Long-lasting performance rated at Q90-minimal light drop overtime.
15°F
LED Temp Reduction
Liquid Optics System lowers LED temps by up to 15°F for longer life.
IP66
Sealed & Durable
Dustproof. Moisture resistant.
Industrial-grade protection.
Ready to Grow with Redline?
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46228830259

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4.7 ★★★★★
Based on 27 reviews
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Product Reviews
L
Verified Purchase
Llvelez44
Grantham, US
★★★★★ 5
Exactly what I was looking for
Style: 56LB, 10 pieces with rack
Exactly what I was looking for. The colors are super cute and the quality of the set is just as expected. It’s a perfect size and sits out in the open in my living room for convenience in a corner as if it belongs there. I just love it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
B
Verified Purchase
BD
Waukegan, US
★★★★★ 5
Great Gift, Mom Loves Them
Style: 12lb, set of 6 with stand (Rosy Vigor)
Bought these as a gift for my mom and she really likes them. The neoprene coating feels comfortable to grip, and the weights are easy to handle and store. They look nice and feel well-made. A simple, thoughtful gift that she’s actually using - always a win.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
M
Verified Purchase
Melisa
Charlottesville, US
★★★★★ 4
Everything is perfect, minus the color bleeding
Style: Purple 3lb Pair
I love the feel of these in my hands, and the color selection! I only give 4 stars because if you have different colors touching (when they’re putting away) the darker colors will rub onto the lighter colors. My light green 5 lbs have stains from the purple 3 lb ones, so now I keep them spaced or out parchment paper between. I have OCD about these things, so it either may not matter to others. But if it does, keep them separated haha.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2025
M
Verified Purchase
Miss Meme
Lowell, US
★★★★★ 5
Light weight and easy to workout with.
Style: Rose Pink 1lb Pair
These small dumbbells are great for bicep curls, triceps extensions, lateral raises, and overhead presses. I cant lift heavy objects so these are perfect for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
L
Verified Purchase
Lisa garrett
Omaha, US
★★★★★ 5
Just what I needed
Style: 12lb, set of 6 with stand (Rosy Vigor)
Perfect weights. The colors are great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026

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