Propagation lights

Gentle light for starts.

Low-power LED bars, T5 tubes and CFL fittings for seedlings, cuttings and young plants - enough light to grow on without scorching soft new leaves.

Nothing matches all of those filters.

LED bars and strips

Low-power bars for seedlings, cuttings and young plants.

SunBlaster Complete LED Propagation Grow Light – 6400K

  • Brand SunBlaster
  • Type Lights
  • Options 5 to choose from
  • Price from £29.49
  • Availability In stock
£29.49

Maxibright MaxiLED Clone Propagation LED – 6500K Daylight

  • MaxiLED 55cm - power 2 x 26W LED strips
  • MaxiLED 100cm - power 2 x 30W LED strips
  • MaxiLED 55cm - PPF output 57 µmol/s per strip
  • MaxiLED 100cm - PPF output 66 µmol/s per strip
£59.49

Omega Clone LED Grow Light Twin Pack – Propagation Strips

  • Power draw 18W or 9W per strip
  • Output 36 µmol/s (18W) / 17 µmol/s (9W)
  • Efficacy 2 µmol/J
  • Length 117cm (18W) / 54cm (9W)
£62.49

Out of stock

Secret Jardin Cosmorrow LED Strips – Modular Grow Bars

  • Power draw 20W per bar; 100W for the five-bar kit
  • Efficacy up to 2.85 µmol/J
  • Fixture size each bar 470 x 32 x 14.5mm; the 100W kit measures...
  • Coverage 100W kit approx. 60 x 60cm at 15cm above the canopy
£24.00

Gorilla Propagation LED 12W 60cm – Low-Heat Seedling Light

  • Power draw 12W
  • Length 60cm
  • Spectrum balanced blue-weighted, for propagation and early...
  • Daisy chain up to 10 strips per chain
£17.49

T5 fluorescent

Tube fixtures, and the LED tubes that replace them.

Maxibright T5 LED Propagation Light – 6500K, Low Heat

  • Wattage range 42W to 328W depending on model
  • Power cable 1m
  • Dimensions (approx) 60cm 2-tube 63.2 x 28.7 x 10.7cm; 60cm 4-tube 64 ...
  • Spectrum 6500K daylight (blue-rich, for propagation and veg)
£62.49

Maxibright T5 Fluorescent 4ft 4 Tube – 216W Grow Light

  • Power draw 216W
  • Length 4ft / 120cm class fixture
  • Fixture size 123.5 x 43 x 11cm
  • Type T5 fluorescent propagation fixture
£137.95

SunBlaster T5 to LED Conversion Lamps – Propagation Lights

  • Brand SunBlaster
  • Type Lights
  • Options 3 to choose from
  • Price from £20.49
  • Availability In stock
£20.49

Omega 4ft T5 432W 8-Tube Propagation Light – For Seedlings

  • Total Wattage 432W
  • Efficacy Around 1.4 µmol/J, typical of T5 HO tubes
  • Lamp size 4ft, approximately 120cm
  • Coverage Approximately 120 x 60cm propagation area
£157.95

Omega 4ft T5 108W 2-Tube Propagation Light – For Seedlings

  • Power draw 108W
  • Brand Omega
  • Type T5 fluorescent propagation light
  • Tubes 2 x 4ft (approx. 120cm) T5
£47.49

CFL and fittings

Compact bulbs, lampholders and leads.

CFL Grow Bulbs – Blue & Red Propagation Lights

£19.95

CFL Euro Reflector – For 200W Omega Bulbs

£19.95

CFL Lead & Lampholder – E40 Socket with 4m UK Cable

£9.95

Propagation lights within our grow-lights range

Everything else on this page is built to push flower yield — 400W to 1000W HPS and CDM fixtures that run hot and bright. Propagation lights sit at the opposite end of the range: low-wattage LED and T5/CFL units that give seedlings and cuttings gentle, even light without the heat or intensity that would scorch them.

The Maxibright T5 is a full T5 fluorescent fixture, good for a shelf of clones or seedlings under one light. The Gorilla Propagation LED 12W and Omega 18W Clone LED Twin Pack are compact plug-in bars for a single tray, and CFL bulbs paired with a CFL lead and reflector make a cheap low-heat option if you already have the fittings.

Stepping up to a full-size light

Once seedlings or clones are ready to move into a tent, they'll need a proper HPS, CDM or LED fixture from the rest of this range — see HPS lights and CDM lights for flowering-stage options, or bulbs and ballasts if you're building a fixture from parts.

Free UK delivery over £60. Free pickup from our Wembley store if you'd rather collect the same day.