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Horticulture Lighting Group 260 Watt V2 Quantum Board DIY Kit (with Samsung LM301B diodes)  - LED Grow Lights Depot
Horticulture Lighting Group 260 Watt V2 Quantum Board DIY Kit (with Samsung LM301B diodes)  - LED Grow Lights Depot
Horticulture Lighting Group 260 Watt V2 Quantum Board DIY Kit (with Samsung LM301B diodes)  - LED Grow Lights Depot
Horticulture Lighting Group 260 Watt V2 Quantum Board DIY Kit (with Samsung LM301B diodes)  - LED Grow Lights Depot
Horticulture Lighting Group 260 Watt V2 Quantum Board DIY Kit (with Samsung LM301B diodes)  - LED Grow Lights Depot

Horticulture Lighting Group 260 Watt V2 Quantum Board DIY Kit (with Samsung LM301B diodes)

$329.99 $349.00
  • Availability: In stock.

local_shipping  FREE discrete shipping in the USA.

260 Watt DIY LED Grow Light Kit with Two High-Efficiency QB288 LM301B Quantum Boards

 

Top Features

  • Dimmable (driver) from 135-285 Watts
  • 500 watt HID replacement (use 2 kits to flower a 4' x 4' space)
  • Veg Footprint 4' x 4' (16 sq ft)
  • Recommended Flower Footprint 3' x 3' (9 sq ft) or 2' x 4' (8 sq ft)
  • 3000K or 4000K (choose above) white light full spectrum for better results
  • Reliable passively-cooled design
  • Better canopy light penetration with diffused light
  • Ideal for full cycle grows or flowering

Kit Includes

  • 2 x QB288 V2 USA-made board with Samsung LM301B Top-Bin diodes
  • 1 x Slate 2 Double Predrilled 600mm Heatsink
  • Meanwell HLG-240H LED Driver. 93.5% Driver Efficiency. Boards should be wired in series with the driver for maximum output.
  • 6ft Nema 5-15P 16/3 SJTW NA Power Cord or equivalent for standard 120VAC with cable connector
  • 2ft solid core Wire, 2x Wago Connectors for DC wiring
  • Hanger Clips

 

No soldering required! All you need is a screwdriver and scissors/wire snippers.

 

Notes

  • Lamp Efficacy with S6 Flux bin 2.44 µmol/J, 162Lm/W
  • Board Level Efficacy with S6 Flux bin 2.61 µmol/J, 173Lm/W
  • No Thermal Interface Material is required between the LED board and the heatsink
  • Remove black plug on driver and use Philips head screwdriver for dimming
  • Kit is shipped disassembled and requires assembly before use

 

PAR

 

Free shipping in the lower 48 states.

Ships from Portland, Oregon.

 

Dimensions: 60cm x 20.50cm

Warranty: 1-year

 

Free Shipping in the USA

Order Confirmation

As soon as you place the order, an order confirmation will be emailed to you. This means we have received your order and payment. As soon as we receive your order, we automatically reach out to our warehouse to confirm the product is in stock and is available for immediate shipment.

In rare cases, if the product is on backorder or unavailable, we will contact you immediately and ask if you would like to wait for the product to become available or have your payment refunded. If the item is available for immediate shipment (1-3 business days) we will submit the order for processing and arrange shipment.

Order Shipment

Most products ship within 1 to 3 business days from the date of your order (unless indicated on the product page). We will send you tracking information as soon as it is available. If you do not receive tracking info within 5 business days of your order, feel free to follow up with us at sales@ledgrowlightsdepot.com.

Insurance: All shipped items are insured up to $500 when you 'opt-in' for 4X Buyer Protection. An email is/was sent to you after your purchase that allows you to activate this FREE service. To read the terms and conditions please visit 4X buyer Protection and click on the 'more info' button under Shipping Insurance at the bottom of the page. To submit a claim, please see the original email from 4X Buyer Protection that was sent to you after your purchase.

U.S. Shipping

We offer FREE shipping in the USA via FedEx, UPS, or USPS. Expedited shipping is usually available for an extra cost. Contact us before your purchase if you prefer an expedited shipping method.

After the order is processed, allow 2 to 7 business days for the product(s) to reach you if shipped to a U.S. address. We can ship to PO boxes, except when shipped via UPS.

Free shipping is not available on products that require a quote (e.g. Cloudponics GroBox). Timber LED grow lights require a shipping quote, as well.

International Orders

Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or other couriers. Please email us to receive a shipping quote for lights shipped outside of the U.S. You may also place an order on our online store and shipping charges will be calculated and an invoice emailed to you to cover these charges. Some products, such as Mars Hydro, are stocked in Canada, the EU, UK, and Australia and ship from those countries for free and duty/tax free.

Optic LED products ship FREE worldwide (to any country).

Items shipped internationally from the US may have VAT, duties, taxes, and/or local charges due at delivery. These charges are the responsibility of the customer and not LED Grow Lights Depot.

Hassle-Free Returns

We offer HASSLE-FREE return shipping in the U.S. if you are not 100% satisfied for any reason. Many brands have a 90-day return policy. See our full Return Policy for rules and guidance on returning an item after purchase and for brand-specific return dates. A 10-20% restocking fee (depending on brand) may apply for returns within the dates of the return policy.

Items sold and/or advertised on our website from Amazon.com or other third party sites are not subject to our policies.

Free U.S. Shipping

We are based in Portland, Oregon with warehouses nationwide. We offer FREE shipping in the USA via FedEx, UPS, or USPS. Expedited shipping is usually available for an extra cost. Contact us before your purchase if you prefer an expedited shipping method.

After the order is processed, allow 2 to 7 business days for the product(s) to reach you if shipped to a U.S. address. We can ship to PO boxes, except when shipped via UPS.

Free shipping is not available on products that require a quote (e.g. Cloudponics GroBox). Timber LED grow lights require a shipping quote, as well.

International Orders

Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or other couriers. Please email us to receive a shipping quote for lights shipped outside of the U.S. You may also place an order on our online store and shipping charges will be calculated and an invoice emailed to you to cover these charges. Some products, such as Mars Hydro, are stocked in Canada, the EU, UK, and Australia and ship from those countries for free and duty/tax free.

Optic LED products ship FREE worldwide (to any country).

Items shipped internationally from the US may have VAT, duties, taxes, and/or local charges due at delivery. These charges are the responsibility of the customer and not LED Grow Lights Depot.

Hassle-Free Returns

We offer hassle-free return shipping in the U.S. if you are not 100% satisfied for any reason. Many brands have a 90-day return policy. See our entire Return Policy for rules and guidance on returning an item after purchase and for brand-specific return dates. A 10-20% restocking fee may apply for returns within the dates of the return policy.


100% Low Price Guarantee

We strive to ensure that we offer the absolute best prices online. Rest assured that you are receiving the best online price when you shop with us.

We guarantee a low price before your purchase...

If you find a better price online before you order from us, we will match the competitor's price and give you an extra $10 for orders over $200 and $5 for orders under $200.

Request a price match

We guarantee a low price after your purchase...

If you find an online store that offers a better price than us within one month of your purchase, you may submit a claim to 4X Buyer Protection. They will reimburse you up to $500. You should have received an email after your purchase that allowed you to 'opt in'  to be eligible for Buyer Protection. Please click "more info" on the "Price Match Guarantee" box at the bottom of this page to read more about this service. To submit a claim, please refer back to the email from 4X Buyer Protection.

Because we are a for-profit business, we may refuse to offer a price match in which we incur a loss. This is rare.


Financing

PayPal Credit

No Payments + No Interest if paid in full in 6 months on purchases of $99 or more. Select PayPal at checkout and pay with PayPal credit. Apply now.

 

Owner and Sales Manager,

Erik H.

 

Shop All LED Grow Lights

Customer Reviews

Based on 21 reviews
90%
(19)
10%
(2)
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D
D.
Welcome to the future!

Replacing a 400w H.P.S. kilowatt, eating monster with this 260W V2 3000k Kit was a perfect solution in my 3x3 flower tent. Despite my best efforts, with the H.P.S. lamp, temperature and humidity would fluctuate wildly. This kit solved both of those problems. Plants are nice and cool under the new lights. I had been wading through the sea of LED lights for several months until I discovered "#quantumboards". After reading numerous positive reviews and finding the best price from this site I decided to purchase this kit. I couldn't be happier and would highly recommend these kits. I will be adding additional boards and look forward to future HLG products. Do it!

Y
Y.
Best LED's on the market

Highly recommend, Erik rocks. Buy anything they support, because they only support the best.

A
A.T.
Awesome Light!

I'm flowering 2 plants now with this light with great success in a 3x3 tent. Super easy to assemble with the youtube tutorials. 2 weeks till chop! I'll be buying a HLG 100watt soon for mother plants. Love it!

T
T.D.
Nice Light

I went from the cheap 300W purple LEDs to this light and I couldn't be happier. Gives off hardly no heat and is a very bright light.

R
R.C.
What an Upgrade!

This light kit is fantastic. I've been looking at QB lights for awhile, but they were a bit expensive. When I found this kit, I was a little nervous. I'm not mechanically inclined at all. Several other people told me that putting together this kit would be a breeze. They weren't wrong. There are several U-Tube videos that show construction in great detail. It took me about 45 minutes to put this kit together, but I checked and rechecked everything to make sure I did it right.
The lights are insanely bright! They give off a bit of heat, a little bit more than I expected, but not too much overall. The plants I am growing under these lights are loving life! After a few grows, I would consider buying another one to really fill up my 4x4 tent with light.

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