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Grow Sow Greener

30W Red Blue Square LED Light Panel - 31cm x 31cm

30W Red Blue Square LED Light Panel - 31cm x 31cm

Regular price £36.50
Regular price Sale price £36.50
Sale Sold out  Ships Monday 15th July 

Consisting of 225 premium red and blue SMD2835 LED chips inside 60 degree cup reflectors. Grow Sow Greeners' tailored wavelength square panel light can extend the growing season, boost production and harvest and improve the quality of fruits and vegetables. It can also provide successful cropping during the dark winter months. A wide coverage and stainless steel fixings make this grow light a great all rounder.

The main photosynthetic pigments in plant tissues are chlorophyll A and chlorophyll B. Chlorophyll absorbs the red and blue wavelengths of light the strongest and green the weakest. Our Red and Blue LED grow light contains diodes emitting only these two important wavelengths. Red at 600-700nm and Blue at 400-500nm giving your plants just what they need to thrive!


  • Rated Power: 30W
  • Input voltage: AC 90-265V 50-60Hz
  • LED Light Source: 2255x Epistar SMD 2835 diodes
  • Coverage: 1.0m2 @ 0.5m height
  • Colour temperature: Red (600-700nm) Blue (400-500nm)
  • Protection class: IP40
  • Certification: CE RoHS
  • Working lifetime: 30 000 hours


Delivery Costs

Our shipping is broken down into two categories and are dispatched the same or next day as standard.

1. Unlimited "Small" (Garden) Seed Packets:

- Including wooden plant markers and sprouting bags.

- £1.99 - Standard Delivery 2 - 4 business days.

- £4.90 Express Delivery 1 - 3 business days

2. Everything Else - Sprouting and Microgreen Seeds, Growing Equipment, Gifts and Grow Kits:

UK Mainland.

- £3.85 - Standard Delivery (2 - 4 business days) on orders between 0 and 2kg.

- £6.50 - Next Day Courier Service on orders 0 - 4.5kg.

- £8.95 - Next Day Courier Service on orders over 4.5kg.

- Contact us for a quote on orders over 26kgs.

Ireland, Northern Ireland, Isle of Man, Guernsey and Jersey.

- £9.45 - Standard Delivery (2 - 4 business days) on orders between 0 and 2kg.

- £23.50 - Standard Delivery on orders 2kg - 26kg.

- Contact us for a quote on orders over 26kg.

The EU, Switzerland and Rest of World.

Get in touch for equipment sales to the EU and the rest of the world for a competitive shipping quote. Unfortunately we cannot yet post seeds outside the UK.

Delivery and Packaging

All products are packaged plastic free as standard. Your garden seeds are sealed for freshness inside white glassine envelopes which are a water/vapour resistant compostable paper product whilst your Microgreen and Sprouting Seeds arrive in resealable zip lock pouches made from GMO free vegetable starch which are further heat sealed to ensure these great products reach you safely!

Returns Policy

We hope you are loving your purchase however we understand that sometimes things don't go as planned and returns and refunds are necessary. Please refer to the following return and refund policies at

My product is damaged defective or you shipped me the wrong product.

We're sorry about that and understand your frustration! We would love to offer you a refund or a replacement. Please contact us at within 30 days of purchase for a full refund or replacement. 

I ordered the wrong product or simply changed my mind.

No worries, we will refund you the full amount (minus the shipping charges) provided the items are returned in new condition and in original packaging. Once received we will issue your refund however you will be responsible for return shipping costs for non defective products.

Please post to:

Grow Sow Greener

RETURNS (order number)

5 Longfields

West Alvington

Devon TQ73QG


Guaranteed to grow promise.

Should you have absolutely any problems issues or difficulties getting your seeds to germinate or problems/queries regarding our grow kits or equipment, please get in touch at and we will strive to help you out via email, call or video call.

All our seeds and products have been tested here by us however if we still cant help you get growing we will offer a free replacement.

Unfortunately, we cannot accept returns on gift cards.

View full details

Customer Reviews

Based on 1 review
Stephen G. (Southwark, GB)
Red / blue grow light

Great product this lamp has been worked extremely well on my bonsai and indoor plants.
Very pleased with the results