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SMATFARM

Aquarium Light- 140W Reef Light Wide Coverage Sunrise Sunset Moonlight Saltwater Lights for Coral with Master Slave Group Control & Timer & Screen | High Penetration Wide Coverage,Sunrise Sunset Moonlight,Master Slave Group Control,Detailed Simulation of Light Cycles

Based on 179 reviews
Condition: New
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$174.98
Holiday Deal · 20% off was $219.99

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, Nov 17
Order within 17 hours and 36 minutes

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At a glance

Condition
New
Size
140 W
Model
G6
Dimensions
13.9"D x 5.7"W x 1.7"H
Color
Black
Material
Aluminum, Plastic
Finish Type
Matte
In the box
Remote Control

Features 5

  • [140watt Powerful Output & Six Channels]-G6 Aquarium Sun has powerful 140w maximum output and six channels (White / blue / violet / ultraviole / green / red) with dimmable and timer lighting system. G6 Reef tank light owns 52pcs 5Watt high power LEDs, G6 saltwater aquarium light can meet oversized saltwater tanks with high penetration and wide coverage.Please use on tanks of 20 gallons or more
  • [Intelligent Reef Tank Control System]-G6 coral light support 2.4G wirelesss master slave group control.Touch & Remote & Group Control make easy setting coral lights for saltwater tanks. Bulit-in SPS LPS MIX program modes,dimming six channels at 1% interval,set sunrise sunset moonlight time.G6 can perfectly simulate natural lighting for corals and fish tanks
  • [Super Silent & Good Heat Dissipation]-G6 reef lights adopt super silent smart fan and full-coverage aluminum heatsink.Enlarge heat dissipation area by 300%.For different aquarium tanks G6 reef lighting can provide enough beam quietly.Strong penetration and wide coverage.The noise less than 40dB.Quietly enjoy corals and fish tank in comfortable environment
  • [Two Mounting Ways and Easy Operation]-G6 aquarium led lights has sturdy oxidized aluminum bracket for aquariums glass from 0.2"-1.5" or hanging installation.G6 reef aquarium lights has an OLED screen to show menu and parameters.The desired light cycle can be easily set by touching buttons or the remote.Only need set master G6 and all others are synchorized

Description

One-Click Control for Large Tank Lighting Settings Multi-fin design and high speed silent fan combine to make the noise less than 40DP. The 1.5-inch upgrade base is now available. How many lights are needed? When used with the separately sold controller, it can record up to 24 time points and unlock new features including lightning simulation, coral adaptation, mobile control, and settings sharing. Four default modes are easy to get started.Default mode can be adjusted to better suit your tank. 140W aquarium light G6 Control 95W aquarium light G5 60W aquarium light G3

Specs 37

Finish Type Matte
Base Material Aluminum
Product Dimensions 13.9"D x 5.7"W x 1.7"H
Lamp Type LED
Shade Color Black
Switch Type Touch
Additional Features Dimmable
Light Source Type LED

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

Amazing lights!!
Size: 140 W
Review Image by Arian B.
Review Image by Arian B.
Review Image by Arian B.
Review Image by Arian B.
Review Image by Arian B.
I absolutely love these lights! They are an amazing value for the coverage they have, the power and penetration they offer, the responsiveness both from the led touch screen and the remote controller, the heat dissipation, the customization options the style and everything else! I mean honestly for 200 bucks these things are better than lights that cost 1000!! I’m grateful and happy that these exist! Shout out smatfarm 🙌🏽🙌🏽🙌🏽🙌🏽 these are my settings also, for a mixed reef tank and they are working great if you would like to copy! LIGHT SETTINGS AT 9 & 3/4ths INCHES ABOVE WATER SURFACE TANKS DIMENSIONS: LxWxH 72.3” x 25.3” x 23.6” Left Light: Sunrise/ 7:30-9:30 Sunset/ 18:00-19:00 6-7pm Moonlight/ 19:00-21:00 7-9pm Sunlight/ A:65% B:95% C:95% D:95% E:95% F:19% Moonlight/ A:0% B:19% C:19% D:9% E:0% F:0% Middle Light: Sunrise/ 8:00-10:00 Sunset/ 18:30-19:30 6:30-7:30pm Moonlight/ 19:30-21:30 7:30-9:30pm Sunlight/ A:65% B:95% C:95% D:95% E:95% F:19% Moonlight/ A:0% B:19% C:19% D:9% E:0% F:0% Right Light: Sunrise/ 8:30-10:30 Sunset/ 19:00-20:00 7-8pm Moonlight/ 20:00-22:00 8-10pm Sunlight/ A:65% B:95% C:95% D:95% E:95% F:19% Moonlight/ A:0% B:19% C:19% D:9% E:0% F:0% ... show more
Reviewed in the United States on January 19, 2025 by Arian B.
Great light
Size: 140 W
Great price, easy to set up and excellent illumination
Reviewed in the United States on April 3, 2026 by John
Very nice LEDs horrible configuration
Size: 140 W
You really can’t pass on these lights with the LED quality versus price. Their excellent they look really great. I have one on my sump the 95 W version and the 140 on the main display. Now here’s the problem…. Without having a British Mensa IQ test passed I’m not sure how you’re supposed to program this without scratching your head several times. The instructions are probably worse to read than actually just trying to figure it out. ... show more
Reviewed in the United States on May 23, 2026 by John S
Great light
Size: 140 W
Review Image by Amazon Customer
Made a world of difference.
Reviewed in the United States on August 1, 2026 by Amazon Customer
Budget Friendly, SPS Capable
Size: 140 W
Review Image by Andy S.
Review Image by Andy S.
Review Image by Andy S.
Review Image by Andy S.
I've been using this light since April '24. I have it over a 26g all-in-one (24" length) and it may be overkill, but it's perfect for what I have planned for this system. The quality of the build seems good. I have actually had the stem of the mounting arm submerged into the rear chamber for a month before I raised the lights up and I didn't notice any corrosion other than the black fading, but not rusting. The settings may be difficult at first try, but after messing with it for an hour or so, I was able to get it how I wanted it set up. I like that you can set the sunrise and moonlight time lengths, but dislike that you can't set the individual intensity for those. For example, I wanted to run blue spectrum for sunrise mode and then full spectrum until moonlights, but I can't because 10 minutes into sunrise, the full spectrum starts ramping up. It's not a deal breaker though, because I wanted these lights a) because it's budget friendly and b) it produces a lot of par and has a decent visual appeal. I wouldn't recommend it for a tank smaller than a 24" length tank because you'd have a lot of light spill on the sides. It's also pretty heavy so if your tank is 1/2" thickness or smaller you would want to hang it on a different mount point. I have SPS like acropora, cyphastrea, montipora encrusting and growing well with these lights. Tank dimensions: 23.6Wx17.7Dx15.8H Light mounted 12" above tank. First photo is on moonlights with an orange filter last week. Last photo is with full spectrum from a month ago with a different aquascape. ... show more
Reviewed in the United States on September 20, 2024 by Andy S.
High cost, low dependability, lack of customer support.
Size: 140 W
Got them set up and was very happy with the lights, however after 24 hours of use they are setting their own schedule times ad ten not even following it. The moon light never turns off. And now the sunlight program it just doing moonlight. Moonlight setting are all turned to 0% light and still just moonlighting away. I have yet to get a response from customer service. $600 on lights and didn't get more than 24 hours of use. Ive tried all 3 as the master and same problem. All settings are correct and it did work perfect for a day so...... I believe I will be returning these. ... show more
Reviewed in the United States on May 27, 2026 by Steve Painter
Wish i would have purchased sooner
Size: 140 W
This light is amazing. Sick and tired of apps, WIFI connections, those BS Propriety cords. Have to be connected to change settings. This and Kessel are my favorite lights now.
Reviewed in the United States on June 26, 2026 by Bobby G. Ballew III
You get what you pay for
Size: 140 W
They are far better than the cheap flat LED lights that come with low end aquariums--their build quality is in the neighborhood of the high end lights you would buy on Saltwateraquarium.com or Bulk Reef Supply. Heavy aluminum, well-machined, and powerful LEDs that penetrate my 30" tank no problem. But, the fans are quite loud and they stay on constantly unless you are using the lights at lower power. The company states they respond to support emails within 24 hours but they don't respond at all (at least they didn't to me). Another "you get what you pay for" aspect is there is no app--it's a circa 2010 interface with arcane button pushes to navigate a two line screen. Usable but tedious. Also, it's designed such that you pick separately one of six lighting schemes and the settings for those which makes it easy for them to get out of sync and you end up running a different scheme than what you set settings for. The master/slave feature works quite well if you are using multiple lights. The sunrise/sunset function is another feature that suffers compared to higher end lights: It's not a smooth transition over the set period--it will drop to about 75% power and pretty much sit there until the end of the period when the light snaps off (in sunset mode). One final beef is the moonlight. It's SUPER bright (and I have a 327 gallon, 30" deep tank). I took it down to 1% on just one of the blue channels on just one of the lights (I have three) and it was still too bright. So...three stars because while it's cheaper than the high end lights and can produce light on par (no pun intended) with them, it has some frustrating aspects...but you get what you pay for. ... show more
Reviewed in the United States on February 6, 2026 by Ridgeback
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