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- USA
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
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Description
1000w 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
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
Up to 3840 μmol/s
High output, low energy draw. Get more light where it matters, and spend less on power.
Spectrum
Control
Control
Adjustable spectrum with independent UV & Far-Red. Fine-tune lighting at every growth stage.
IP66 / 54,000hrs
Lifespan
Lifespan
Built to survive dust, water, and the demands of commercial grows. Reliable season after season.
Backed by
Flexstar
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
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
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 4
Dress look, without paying, big dollars!
Size: XX-Large, Color: Khaki
Well worth the $. With a sweater, perfectly fine for winter wear.
Without a sweater?
Perfect for fall Nice look
You’ll need to have it ironed, in that it comes in a very small plastic.
Minor ironing!
A good buy!!
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Reviewed in the United States on December 15, 2025
★★★★★ 5
Very nice jacket/coat for the price
Size: X-Large, Color: Black
This was purchased to wear with a tuxedo for northern winter wear. The size XL is what he normally wears. It fit well over a tux shirt, vest and jacket. The length is perfect for a man; it covers the tux but does not get tangled in knees. It is lined in a satiny fabric. The wool type material is a bit rough, not soft, but it does the job. The black is rich looking and provides warmth for really cold weather. This jacket can easily be worn for casual wear. Should only be dry cleaned, but doubt it will ever really need to be cleaned.
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Reviewed in the United States on November 25, 2025
★★★★★ 5
Cool
Size: XX-Large, Color: Black
Warm, long, goes almost to ny ankles and i am tall
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Reviewed in the United States on March 17, 2026
★★★★★ 1
Actually violet color and looks nothing like picture
Size: Large, Color: Red
Bait-n-switch. What arrives looks nothing like the photo. Its purple/pink and a misshapen ladies coat. Really low quality. And why they make them 90% polyester is crazy - just waiting to explode in flames!
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Reviewed in the United States on December 15, 2025
★★★★★ 5
Better than expected
Size: Large, Color: Black
Nice weight and kept me warm in 20 degree weather. I recommend adding a scarf for your neck line but this coat gives a nice clean but dramatic look.
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Reviewed in the United States on February 2, 2026