Get strong and fast results with the hot-selling Horticulture Lighting Group HLG 550 V2 R Spec LED Grow Light. This grow light is guaranteed to save you tremendous amounts of energy and has been laboratory-tested and proven to replace a single-ended 1000W HID while only drawing 480 watts at the wall and exuding the light output of 1,257 umol/s! Insane, we know. (See full lab report here.)
More Light for Your Plants: The Horticulture Lighting Group HLG550 V2 R Spec will guarantee you more light for your plants and better canopy penetration with diffused light. This grow light will enhance your grow, whether you are a commercial grower or an individual grower.
Lower Your Electricity Bill: The HLG 550 V2 will lower your electricity bill drastically, using half the heat and half the wattage as a 1000 Watt HID grow light.
No Cooling Fans Required: Reliable Passive Cool Design ensures that you will not need any cooling fans.
Optimal Canopy Penetration for your Grow: Enhanced 3500K white-light full spectrum for optimal canopy penetration and easy viewing.
Custom Designed Quantum Boards: High-efficiency custom-designed white light quantum boards with Samsung LM301B and Osram 660nm Deep Red.
True to spec harvest expectations: The HLG 550 V2 R Spec easily replaces a 1000 Watt HID. This has been proven through extensive research done by Horticulture Lighting Group.
Dimmable: Dimmable high-efficiency Mean Well driver (240-480W range)
Made in the USA: Horticulture Lighting Group designs and manufactures all their lights right here in the USA. You are guaranteed the highest quality LED Grow Lights out there.
3 Year Warranty: Horticulture Lighting Group will back your purchase up today with a 3-Year Warranty so you can purchase risk-free without worry.
Wattage Draw: 240-480 watts (dimmable on driver)
HID equivalent: 1000 watts
Spectrum: 3500K Enhanced Red SPectrum (See Below)
1088 x Top-Bin Samsung LM301B (35000K)
64 x Top-Bin Osram 660nm Deep Red
PPF: 1257 umol/s
PAR efficacy: 2.6 umol/j
Veg: 6' x 6'
Flower: 4.5' x 4.5' or 5' x 5'
Thermal management: Passive cooling
Weight: 18 lbs
Dimensions: 26” x 20” x 3”
Outer packaging: 29" x 24" x 6"
Operating/input voltage: 90-277VAC; 50Hz-60Hz
Amperage: ~4.23A @ 120V; ~2.16A @ 240V
Finish: Clear anodized aluminum
Certifications: ETL and CSA certified (for 120v/240v)
Large indoor grows
Vegetative growth and/or flowering
Full-cycle growing from seedling to flower
Soil, Hydroponic, Aeroponic, or Aquaponic Systems
Included with your purchase:
Horticulture Lighting Group HLG550 V2 R Spec LED Grow Light
Rope Ratchet Hangers
Bonus Dimmable Mean Well Drivers (Dimmable to 50% intensity)
Manufacturer's Warranty: 3 Year Warranty
Free Shipping. Free Returns. All the time.
As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase. As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment. If your item is on back-order or unavailable, we will void the pre-authorization and reach out to you via e-mail. If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.
Usually, orders ship within If your order is stock and we process the charges to your credit card, it will ship within 1-3 business business days from the date of your order. Depending on the supplier, it can take up to five business days for the order to ship. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out. If you do not receive tracking information from us within six business days of your order, please follow up with us at firstname.lastname@example.org.
Customer service is everything to us. We want you to be 100% satisfied and that is why we placed an extremely easy returns process in place. Because we represent many different brands, please see below detailed return policy for each brand. For the brands that have return policies in place, we have a no-questions asked return policy based on their policy.
Some brands also charge a re-stocking fee. This is an extra fee that they charge because they need to re-stock the item in their warehouse. If applicable, it is listed below by each manufacturer. GrowLight Heaven guarantees free returns even in these cases, so you have a risk-free purchase with free returns always.
Please note that in order to be eligible for a return and refund, the item must be unused and in it's original packaging, with all components present (cords, hangers, etc.)
Below are the return policies for each supplier:
Amare Technology: No Returns (unless damaged/defected)
Black Dog LED: 90 Day Returns (One return limit per customer)
California Lightworks: 90 Day Returns
G8LED: 90 Day Returns
GE Lighting: 90 Day Returns
The Green Sunshine Company: 100% refund & free return ship within 30 days, 120 day return policy w/ 15% restock fee
Gorilla Grow Tent: 30 Day Returns
Growers Choice: No returns (unless damaged/defected)
Kind LED: 90 days for K3 and K5 series; 30 days for bar lights. Only 2 Kind LED lights can be returned.
Mars Hydro: No returns (unless damaged/defected)
Matristar: 30 Day Returns with restocking fee
Spectrum King LED: 30 Day Returns
SuperCloset: 30 Day Returns
Toggled: No returns (unless damaged/defected)
TopGrow Lighting: No returns (unless damaged/defected)
TotalGrow: 90 Day Returns
Viparspectra: 30 Day Returns
If you receive a damaged, defective, or incorrect product(s), we will pay for the return shipping costs as well as pay for getting the product(s) to you. If damaged, please ensure you reject the item(s) and/or let the courier know that the product is damaged at delivery, otherwise a full refund may not be possible. GrowLight Heaven will not pay the return shipping charges for more than one product if it is not damaged/defective/incorrect. These shipping charges will be subject to the respective brand/companies prices and policy. Depending on where you live, the time it takes for your product(s) to reach you, may vary. Allow up to 2-3 weeks in rare cases.
In the event that the damged/defective/incorrect item was a gift, then please see below instructions regarding the gift scenario:
If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you. If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.
Cancellations & Refunds:
At GrowLight Heaven, we want our customers to be 100% satisfied with their orders. If you are not 100% satisfied with your order, you can AfteAll orders cancelled after 48 hours are subject to a $20 administration fee, whether or not your order has shipped. If you order has shipped, you (the buyer) will also be responsible for actual return shipping charges. Refunds will only be issued to the original credit card that you use when placing your order.
Each brand that we work with has its own warranty that they stand behind. For your convenience, the length of the warranties for each brand are listed below:
Amare Technology: 5 year warranty
Black Dog LED: 5 year warranty
California Lightworks: SolarXtreme: 1 year warranty. SolarSystem: 5 year warranty
G8LED: 2 year warranty
GE Lighting: 5 year warranty
The Green Sunshine Company: 3 year warranty
Gorilla Grow Tent: 1 year warrany
Growers Choice: 3 year warranty
Kind LED: 3 year warranty
Mars Hydro:3 year warranty
Matristar: 3 year warranty
Spectrum King LED: 3 years on the light engine to retain 90% or better of its original light output and 5 years on all other materials and workmanship.
SuperCloset: 3 year warranty
Toggled: 6 Years/Lifetime- Depending on the product
TopGrow Lighting: 5 year warranty
TotalGrow: 5 year warranty
Best Price Guarantee means Best Price Guarantee.
At Grow Light Heaven, we work very hard to ensure that we offer the absolute best prices online. If you find another online store that offers a lower price then us within six months of your purchase date please let us know and we will refund your original payment for the difference. We want you to feel confident that you are getting the absolute best price for the product you are ordering. If you find that our own website has a lower price for the same item you have ordered within six months of your purchase date will refund the difference as well.
To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors website within six months from the date of your order and we will process the credit accordingly.
Our 100% Price Guarantee has some limitations:
You must purchase the item from our website before requesting your Price Match Guarantee
Promotions such as rebates and buy one, get one free offers are not eligible
The item must be in stock on the competitors website
The competitor must be an online store, they may not have a retail location
The website can not be a discounter or auction website (ie; eBay, overstock, etc..)
The competitor must be an Authorized Retailer of the product in question
The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax