SKU: 47334959559

Grand Master LEDs Master 6 Veg 660W LED Grow Light

Sale price$360.00 Regular price$400.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Grand Master LEDs Master 6 Veg 660W LED Grow LightDescription Top Features: Designed for Commercial production, vertical racks, low ceilings and grow tents IP 66 Waterproof Folding Design for fast and easy installation Knob Dimming Recommended to be controlled with the Grand Master Controller Inventronics EUM 680 5 Year Warranty Specifications Max Wattage: 660W 240V Voltage Range: 120 277 Volt and 480V available Vegetation Footprint: 5' x 5' System PPF Efficacy: 2. 71 umol joul Total output: 1815 PPF

Description
  • Top Features: Designed for Commercial production, vertical racks, low ceilings and grow tents
  • IP 66 Waterproof
  • Folding Design for fast and easy installation
  • Knob Dimming
  • Recommended to be controlled with the Grand Master Controller
  • Inventronics EUM-680
  • 5 Year Warranty
  • Specifications
  • Max Wattage: 660W 240V
  • Voltage Range: 120-277 Volt and 480V available
  • Vegetation Footprint: 5' x 5'
  • System PPF Efficacy: 2.71 umol/joul
  • Total output: 1815 PPF
  • Dimensions: 44" x 44"
  • Weight: 30.97 lbs
  • Recommended Mounting Height: 12-18 inches above canopy
  • Certifications: ETL Listed, IP66 DLC Listed
  • Data Sheets
  • Download the Efficiency Report: here
  • Download the user manual: here
  • Download the DLC Listing: here
  • 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: 47334959559

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.3 ★★★★★
    Based on 1120 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    A
    Verified Purchase
    Amazon Customer
    Port Orchard, US
    ★★★★★ 5
    Life saver for an active puppy!
    Style: Modern
    Our baby loves this toy! I work from home so it’s a great distraction when I have meetings and he wants to play. It’s a must buy for anyone who has a very active puppy!!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 10, 2026
    N
    Verified Purchase
    Nancy Witcher
    Louisville, US
    ★★★★★ 3
    Ok
    Style: Modern
    Works ok. You have to turn the dial to get the treats to come out. Too big and too much comes out quickly so not very challenging to my pup. Too small and the treats won’t come out at all.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 31, 2026
    J
    Verified Purchase
    Jackie
    Birmingham, US
    ★★★★★ 5
    Finally slowed my dog down
    Style: Modern
    This toy is 100% worth the price. My dog is a mini Aussie and this had him engaged for 20 minutes trying to get his food. It looks adorable with the added detail of the dogs. The size is a bit smaller since it is not able to fit his full cup of food in it. The quality is amazing and he didn't immediately break it. It's very easy to use and adjust the size of the holes to make it harder. Love the engagement it provided to my pup.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 9, 2026
    M
    Verified Purchase
    Marianne
    Whiting, US
    ★★★★★ 4
    Kept dog entertained! 🐾
    Style: Modern
    Love this toy! Glad it kept my dog busy and he really has to work for the treats inside. It rolls well and is fairly light weight. My only complaints is that if you have a strong/heavy chewer be mindful that it will rip through the plastic eventually so your dog could ingest it. For reference I have a maltipoo. 😂
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 27, 2026
    J
    Verified Purchase
    Jenny J
    Carnegie, US
    ★★★★★ 5
    My Puppy Loves this Indestructible Dragon
    Size: Large, Color: Pink, Size: Large, Color: Pink
    My puppy (8 month old black lab mix) loves, loves, loves her dragon. She has had it for 2 months now. It is one of her favorites and gets daily rough play time. It's her go-to toy for fetch and tug games, as well as just general mouthy play. The squeaker gave out after about 4 weeks, but she would binge squeak for prolonged periods (kind of like chomping on gum) so it was almost a blessing when it went silent. She still chomps on it, but at least now I don't have to hear it. Other than the fact that it's a little grungy and bedraggled from so much loving, it is still in amazing shape. The seams and fur are all still intact. There are no visible holes, rips, or weak spots. I love Chew Guard Technology. This dragon replaced her goDog Iguana (from PetSmart) that developed a tear in the fur after about 4 months of heavy use. (It was superficial, just the outer fur layer and not the innards, but we disposed of it before she could eat more fur.) She can be pretty rough on her toys and I can never predict if any given toy will last minutes or months. The goDog stuffies definitely fall into the "months" category, even with rough daily use. Edit: The dragon lasted about 6 months of intensive, hard play before it developed a small tear in the fur. I patched it a couple times, but once my pup discovers a weak spot, it's the kiss of death for any stuffed item. We had to dispose of the dragon (so sad) to keep her from eating any more of the fur. We replaced the dragon with the goDog Chameleon, which is still going strong. I think we will go back to the dragon for our next toy because it's just so darned cute. We gave the dragon to my niece for her golden retriever puppy who is very chew-happy. That dragon is also doing well. You've just gotta love that chew-guard technology. This is one tough toy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 26, 2015

    recommand products