240 Watt LED Grow Light V2 Quantum Board DIY Kit with Meanwell Driver and Samsung LM301B Diodes

In stock



$309.99 $199.99
Top Features

- Meanwell driver: 240 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)
- 3500K 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


- 288pcs Samsung LM301B SK Bin high-quality diodes per Board
- 3500K Spectrum
- 80 CRI
- - Led lifespan: 50,000 hours
- Board Dimensions 286mm*174mm*2mm
- Heat sink : 325*295*10mm
- Meanwell driver XLG-240-48A (Even 7 years warranty)
- Power: 120 watt/per board(Real power)
- No fan,No Noise

Kit Includes

- 2 x QB288 V2 board with Samsung LM301B Top-Bin diodes
- 1 x Slate 2 Double Predrilled Heatsink
- Meanwell XLG-240 LED Driver. 93.5% Driver Efficiency. Boards should be wired in series with the driver for maximum output.
- Power Cord or equivalent with cable connector
- 2x Wago Connectors for DC wiring
- Hanger Clips

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


- 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

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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