18W Full Spectrum LED Light Panel - 34cm x 11cm


This 10W full-spectrum white UV panel light is perfectly suited to growing young plants and herbs, including seedlings. With fantastic coverage for optimum growing conditions, this is one of the best LED grow lights in our collection. Installation is also made easy thanks to its sturdy body and stainless steel fixings.


During trials to select a small space, full-spectrum light at Grow Sow Greener, we couldn't decide if we preferred this one or the 30cm double row T8 lamp. Both grew mature herbs, wheatgrass and microgreens as you would expect from a professional lamp. Both were gentle enough not to burn tender seedlings.

Unlike the T8, the 18W full spectrum panel light isn’t scalable (it can't be connected to other lights as your grow expands), and you need to plug each one separately into a socket. On the upside, its coverage is excellent, and the sturdy aluminium body feels heavy and substantial. Four stainless steel fixings and wires connect to a central hook for an easy and rust-free installation. We had to include both.

The white full spectrum wavelength is ideal for all applications; however, it has been designed principally for growing young plants, microgreens and herbs in their vegetative phase, including seedlings. We recommend our Red Blue IR UV panel LED light to encourage flowering and fruiting in countertop chillies or tomatoes.

  • Rated Power: 18W
  • Input voltage: AC 90-265V 50-60Hz
  • LED Light Source: 75x Epistar SMD 2835 diodes
  • Coverage: 0.5m2 @ 0.5m height
  • Typical photon flux: 25-35 umol/s
  • PPFD: 150umol/m2/s
  • Colour temperature: Full-spectrum white, 5000k
  • Lamp body material: Aluminium
  • Protection class: IP40
  • Certification: CE RoHS
  • Working lifetime: 50 000 hours
Shipping & Delivery

Shipping & Delivery

Delivery Costs

UK, N.Ireland and Scotland:

- Spend over £35 for FREE UK delivery.

- £1.50 postage on unlimited packets of all small seed packs (excluding Microgreen Seeds and Sprouting Seeds)

- £3.60 postage on all Microgreen Seeds, Sprouting Seeds and all other equipment

- £5.10 postage on all orders of combined small seed packs and parcels under £35

Delivery Information

The prices quoted are for UK mainland addresses. Deliveries to parts of Scotland, the Scottish Highlands and Islands, the Channel Islands, the Isle of Man and the Isle of Wight may incur an additional postage cost to the customer. In such circumstances, we will contact customers to let them know of any additional cost and offer the choice of whether to proceed or cancel their order.

Whenever possible, goods will be dispatched within 1 working day from the date of purchase. Due to our delivery being outsourced, we cannot always guarantee next day delivery, so please allow for this. Please bear in mind there may be delays when ordering over weekends and national holidays when placing your order. If an order is needed for a definite date, please contact us prior to ordering, so we can advise beforehand.

In the event that you select a business address, we shall be deemed to have delivered your order to its intended recipient by delivering it to the reception area of the business address.

We will deliver to the address as you enter it and can not accept any liability for late or failed delivery if the quoted address is incorrect. Additional charges will be made for redirection or for re-delivery due to postcode error. We advise that if you are not sure of the address you should check it using the Post Office postcode and address finding service.