SKU: 71999056701
600w led grow light bulb

600w led grow light bulb 720 Watt LED Grow Light | 720w Grow Light | Dimmable Grow Light Bulb | HB-660 Full Spectrum LED Grow Light

Sale price$26.00 Regular price$28.89
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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15

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Description

600w led grow light bulb 720 Watt LED Grow Light | 720w Grow Light | Dimmable Grow Light Bulb | HB-660 Full Spectrum LED Grow LightHB 660 LED Grow Light Product Description: Be confident that you will increase your yields and crop quality with this super bright LED grow light, HB 660! HB 660 is a full spectrum LED grow light meant to provide enough uniform light for a 4 x 4 grow space. It features quality components and has some features that make it stand out in the market. The HB 660 draws true 660 watts from the plug. It is supposed to have an equivalent light output of a 1000

HB-660 LED Grow Light Product Description:

Be confident that you will increase your yields and crop quality with this super bright LED grow light, HB-660! HB-660 is a full spectrum LED grow light meant to provide enough uniform light for a 4’ x 4’ grow space. It features quality components and has some features that make it stand out in the market.

The HB-660 draws true 660 watts from the plug. It is supposed to have an equivalent light output of a 1000-watt HID bulb. The PPF is rated at 1716 μmol/s with almost every photon absorbed by the plant and efficacy at 2.7 umol/J.

HB-700 uses the quality white diodes designed by Cultiuana which cover a wide spectrum of PAR and produce more intense light with fewer watts. It also incorporates the most efficient Osram 660nm diodes that create an ideal spectrum for vegetative and flowering stages.

However, strong and efficient light isn't the only thing Cultiuana is going for. We know uniform coverage is what every grower cares about most when shopping for an LED grow light. To achieve this, our engineers used 8 bars with a foldable design to spread the light evenly over your canopy, including the lowest parts, and algorithmically placed diodes to create a great uniformity of coverage. So with a single light, it's easy to cover all angles of your grow area evenly.

When you check the PPFD chart, you'll see that in a 4×4 growing surface area, the average PPFD reading is 1138 μmol/m2 from a height of 12 inches. It stays consistent in literally every part of the surface area, even when hanging at a low height, it ensures the contribution to the edges and corners.

The onboard dimming knob is accurate in the PAR ranges. It has preset options for 40%, 60%, 80%, 100%, and external control. So by dimming up or down the light, you can fully control the efficiency at any given time.

Have a larger growth? No problem, as 50 lights can be connected through the daisy chain ports and controlled by a single dimmer or controller.

The HB-660 truly doesn't get hotter than the stated maximum operating temperature of 113°F/45°C. The passive cooling mechanism is designed very effectively with heatsinks, so you probably won't need any active fan to cool down the light.

We offer a 7/24 online service, a 5-year limited warranty, which is about the industry average, and a free return for an exchange/replacement.

Best controller for this fixture: HBC-002

Best Features:

  • Full-spectrum led grow light and designed for home & commercial horticulture
  • Driver Box in Middle
  • Dimmer:  40%, 60%, 80%, 100%
  • Input Voltage: 120-277V
  • 0-10V Dim & Manual Dimmer
  • 370pcs LEDs per bar/ 2220pcs in total
  • LED Efficacy: 2.6μmol/J
  • PPF: 1716μmol/s
  • Coverage area: Veg: 5’ x 5’ Flower: 4' x 4'

Accessories:

  • 1 x AC Power Cord 
  • 1 x RJ 14 Wire 
  • 2 x Ratchet Ropes
  • 1 x US adaptor


Specifications

Power
660W /  720W
Voltage
AC120-277V
Coverage
Veg: 5’ x 5’ Flower: 4' x 4'
Spectrum
Full Spectrum
Efficacy
2.7 μmol/J
PPF
1716 μmol/s / 2016  μmol/s
Mounting Height
At least 12" above the canopy
Max Ambient Temperature
113 °F / 45 °C
Dimming
0-10V
Thermal Management
Passive
Waterproof
IP65
Certificate
ETL, DLC, CE, UL8800
Lifespan
>50,000 hours 
Warranty
3 Year Warranty



Voltage & Amperage(660W/720W):

 
Input Voltage +/- 10% 120 Volts 208 Volts 230 Volts 277 Volts 
Input current at 100% 5.78A / 6.26A 3.29A / 3.55A 2.98A/ 3.18A 2.98A/2.66A



HB-660 LED Grow Light Spectrum:


HB-660 PPFD Charts in 4' x 4' Grow Tent:

6 inch hanging height 12 inch hanging height
18 inch hanging height 24 inch hanging height


HB-660 LED Grow Light Product Images:




HB-660 LED Grow Light Product Dimensions (mm):




Rest assured, we stand behind our products.

When you buy a light fixture from Cultiuana, you are buying more than a grow light. You're buying the peace of mind that comes with knowing we stand behind our products, with our hassle-free replacement guarantee and lifetime technical support.

If your grow fixture becomes defective due to faulty materials or any quality issue within 5 years from the date of purchase, we guarantee to replace your fixture at no cost to you or you can either ask for a full refund. 


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: 71999056701

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4.9 ★★★★★
Based on 18 reviews
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Verified Purchase
Sandiej
Carnegie, US
★★★★★ 5
I love this and so does my dog
I got one of these, to try out on my super chewer pit mix, back in early April, it's now the end of June and she's still chewing it every day, almost all day! It has gotten smaller as she's chewed it but it's not broken or splintered or hurt her teeth! Just make sure to get the right size for the dog. Small dogs maybe the smaller ones but a big girl like mine needs the large or bigger. Idk if she gives a darn about the taste or smell of it but she loves chewing on it, and hasn't felt the need to chew my shoes or wtfe since she got this. I like it so much I got more for my friend who also has a few super chewers and she gives good reports on them too. Her chewer dogs have stopped destroying her house in favor of these chews. Just try not to step on them in the dark, cause that s#!t hurts, BAD! Lol especially if you step on the chewed parts, where its rougher. The attached Pic is showing how badly she's chewed it in almost 4 months! The chewing calms her anxiety and gives her something to focus on when she's too excited, especially late at night. I will be getting more of these for her. even thinking about trying other shapes to see if they hold up as well as the wishbone shape does. She's an adult dog so idk if these would be OK for puppies, as it might Crack their teeth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 27, 2024
V
Verified Purchase
Vine Customer
Bozeman, US
★★★★★ 5
My Dog's Favorite Bone! No staining or smells on carpet. AWESOME COMPANY! Will Support You--RISK FREE PURCHASE!
Benebone rocks! It is pricey for sure, but these are superior to nylabones in my opinion. The flavor is there that you can smell when you sniff the actual toy, but it does not stain or make the carpet smell. It will slowly wear down, but it does not result in sharp edges. Does keep my puppy's attention and does withstand her chewing. She chews on this toy every day! NOTE: I did have a problem with a previous order from Benebone. The bone broke almost immediately. The company immediately contacted me and sent me TWO replacements. The replacements lasted for a long time, and neither replacement broke like the first one; I think I just got a bad one with an air bubble or other defect. I would recommend watching your puppy/dog very carefully when you first give this toy. If it holds up well after about an hour or two of chewing, it will be just fine and you'll get many hours from it (my dog must have over 10 hours of just chewing on it). If it breaks, pull it away and contact the company! They were receptive and extremely supportive! When you have a dog you really love and is a part of the family, you really want a company that supports you both. Benebone is that company. I have recommended this bone to make co-workers and friends (I think I have had approximately 7 or 8 people buy this bone because of me), and they have all purchased the bone and it has been a HUGE hit success. So it is risk free! Buy this bone for your pup or bone and see how it goes! If you don't like it or your pup doesn't use it, just contact the company and see what they will do for you.
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Reviewed in the United States on March 12, 2017
B
Verified Purchase
Brisa lima
Boise, US
★★★★★ 5
Perfect for my dog that destroys everything
Color: Purple
It’s important for you to know: it’s hard. It’s a hard toy. It’s a bit heavier than normal dog toysx but it’s perfect for dogs who destroy every toy.. I have a 30lb 2 y old baby and they keep her entertained for sure. They are s good size. I honestly love it. My dogs love it too. It was a good purchase :)
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Reviewed in the United States on May 16, 2026
D
Verified Purchase
Daisy Rae AK
Charlottesville, US
★★★★★ 5
Great
Color: Purple
My puppy. Loves these. Still chewing on them months later. They lasted.
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Reviewed in the United States on June 7, 2026
A
Verified Purchase
Amazon Fan
Charlottesville, US
★★★★★ 5
Indestructible dog toys
Color: Blue
These are indestructible toys. They do, however, hurt if the dog comes and drops it on your head while you’re sleeping. It is also quite scary when the dog drops it on the tile in the middle of the night. Be warned ;)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026

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