SKU: 35846851957

Zetlight Qmaven II Q6-90 Marine LED Light Unit

Sale price$4272.75 Regular price$4747.50
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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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Description

Zetlight Qmaven II Q6-90 Marine LED Light UnitZetlight Qmaven II Q6 90 Marine LED Light Unit Zetlight Qmaven II Q6 90 Marine LED Light Unit is used to provide efficient and color accurate lighting for reef aquariums, supporting both hard and soft corals while minimizing shadowing. Recommended spread up to 36" x 24" Quality CREE LEDs Thinnest Body Available Sleek Black Color Integrated Signature Moonlight Improved Color & Light Blending Includes Tank Mounting Kit Fanless Passive Heatsink IP 67

Zetlight Qmaven II Q6-90 Marine LED Light Unit

Zetlight Qmaven II Q6-90 Marine LED Light Unit is used to provide efficient and color-accurate lighting for reef aquariums, supporting both hard and soft corals while minimizing shadowing.

Recommended spread up to 36" x 24"

  • Quality CREE LEDs
  • Thinnest Body Available
  • Sleek Black Color
  • Integrated Signature Moonlight
  • Improved Color & Light Blending
  • Includes Tank Mounting Kit
  • Fanless Passive Heatsink
  • IP-67 Water Resistance Rating
  • Build in Wifi

Superior CREE LEDs Made In The USA!

Cree LED lights are by far the most sought-after diodes available today. Instead of using other brands of LEDs that would work, Zetlight QMaven lights only use the best LEDs available, ensuring your light output is efficient and color accurate. The QMaven houses the LEDs in a custom lens that helps maximize the use of the light emitted into your aquarium.

Wide Illumination

The QMaven from Zetlight has an extraordinary spread of light that will help reach every corner of your aquarium. The increased width will help remove excessive shadowing making it perfect for SPS and other high-light demanding corals.

Ultra-Slim Efficient Heat Sink Body

The design of the QMaven II lets it effectively cool the LEDs without the need of additional cooling fans that are prone to noise and breakage. The finned body lets air pass over the top of the cooling fins creating a flow of air that will keep the LEDs operating at the proper temperature. It is highly recommended to not place the QMaven in a hood, but above an aquarium, in the open air they work great and look even better. The sealed body also lets the light get an IP67 water-resistant rating, meaning you no longer need to worry about a small splash of water ruining your light.

This Zetlight Qmaven Q6-90 170W LED 34.6" Reef Aquarium Light is a 3rd generation Zetlight Qmaven Light. It has a higher wattage and eight different LED colors (only five in the previous version). This Qmaven Light can be operated using the free Horizon app. The Horizon app allows users to customize the light’s power, daily schedules, and much more. In addition, the Horizon app is compatible with a wide range of other Zetlight skimmers, wavemakers, and dosing pumps.

Features:

  • Model Q6-90
  • 170 Watts
  • Controlled with a smartphone app (Android & iPhone). Controls four channel colors independently and five periods of brightness. You can connect directly to the light's WiFi, and then you can either use your home or the light's WiFi to make future changes.
  • Light dimensions: 84 cm X 26 cm X 3cm High. Recommended for 90-120cm long reef tanks with hard and soft corals (up to 24 inches (60.96 cm) deep). For soft corals, the tank can be deeper.
  • Mounting brackets included. The mounting brackets can be extended to accommodate tanks up to 120cm. The hanging kit is sold separately.
  • No fan. Heat sink keeps light cool.
  • IP67 waterproof rating
  • Excellent color blending (so you don't have dots of color in your substrate). Ample actinic spectrum light.
  • The trim of the light has blue LED lights, which stay on when the light is running.
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: 35846851957

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Aleah Pacheco
Lake Worth, US
★★★★★ 5
MUST BUY
This was a nice addition to my Prequel collection! I just loved this product and so did my skin. This is a very light weight product that hydrates and plumps the skin. I apply it after my VitC serum and it works great under my makeup. I will be repurchasing. Such a good product at a good price!
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Reviewed in the United States on April 14, 2026
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Rosemarie
Battle Creek, US
★★★★★ 5
Makes my skin feel firmer
I bought this and the Prequel SPF, my first time using this product line. Definitely impressed and in my opinion, a great price for what seems like a quality product. The serum has a lightweight texture,, absorbs quickly, and my skin looks and feels well hydrated right away. More so than when I use a regular hyaluronic acid. There is no pilling or heavy feel so easy to use with other products. I can't say whether it improves skin texture over time or what the benefits are with continued use. I've been using it consistently with the SPF for the last two weeks, so it only been a short while. But when I put it on, my skin noticeably looks more springy and feels better throughout the day. I have mature, dry skin so I do use a moisturizer over this before sun protection. I imagine that if you have oily or normal skin you might be able to use this in place of moisturizer during the day.
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Reviewed in the United States on October 27, 2025
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L.M.
Grantham, US
★★★★★ 5
Plump, Soft Skin with a Smooth Finish
I’ve really been enjoying the Prequel Skin Multi‑Quench Plumping Hydration Serum. It gives my skin a soft, hydrated feel without any heaviness, and it absorbs quickly so it never interferes with the rest of my routine. One of the best parts is how smoothly my makeup applies afterward—everything blends better and looks more even. Overall, it’s a lightweight, effective serum that adds the perfect boost of hydration.
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Reviewed in the United States on December 23, 2025
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Amos Cookie
Lexington, US
★★★★★ 5
New favorite moisture serum
I am blown away by this formula - it goes on silky and absorbs into the skin, giving it a plump, hydrated glow without ANY stickiness or annoying shine. Two pumps after cleansing and toner is just right but you can also go in heavier and use in place of a moisturizer. This truly gives me lasting moisture, which is amazing for a light to mid-weight serum. Wears great with other complexion products and under makeup. The glass bottle is luxe and the pump isn't the least bit messy. Glycerin is all the rage in terms of "hot" ingredients right now - and I have to say after using this, I'm a believer. I've pretty much replaced a classic daily moisturizer with pairing this serum before Strata Lipid Gold (another holy grail) - which works great under my moisturizing Japanese sunscreen (Canmake Mermaid Skin). These steps provide a flawless, juicy base under makeup for my maturing (43-year old) skin. Can't wait to try more products in this line.
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Reviewed in the United States on September 29, 2024
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Nicolle Castro
Lowell, US
★★★★★ 4
Good
Moisturizing and gel like. It pills when used with the Prequel mineral SPF.
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Reviewed in the United States on March 31, 2026

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