Grow Light Lamps/Bulbs
Get the most from your lighting system with our range of grow light bulbs and replacement lamps. Designed for HPS, MH and CMH grow lights, these lamps deliver the correct spectrum and intensity needed for explosive growth and heavy flowering.
Perfect for both hobby growers and commercial setups.
Horti King 600W HPS Dual Spectrum Lamp
Original price was: £19.99.£12.99Current price is: £12.99. Inc VAT
Loadstar – Dual Spectrum Lamps
Price range: £6.99 through £14.99 Inc VAT
LUMii 315W CDM Lamp
Original price was: £74.99.£44.99Current price is: £44.99. Inc VAT
Maxibright Daylight 600W CMH Bulb
Original price was: £69.99.£54.99Current price is: £54.99. Inc VAT
Osram Plantastar 600W E40 Lamp
Original price was: £29.99.£19.99Current price is: £19.99. Inc VAT
Osram Vialox 600W Nav-T Super
Original price was: £29.99.£24.99Current price is: £24.99. Inc VAT
Philips – 315W CDM 930 3000K Agro
Original price was: £99.95.£29.95Current price is: £29.95. Inc VAT
Philips Master Green Power 315W CDM
Original price was: £79.99.£69.99Current price is: £69.99. Inc VAT
SunLux Pro Metal Halide Grow Lamp
Price range: £12.99 through £19.99 Inc VATChoosing the Right Grow Light Lamp
Why Quality Lamps Matter
Over time, grow lamps degrade in output and spectrum. Replacing bulbs regularly ensures plants receive the light energy they need for photosynthesis, growth and yield.
Types of Grow Light Bulbs We Stock
HPS Lamps
High Pressure Sodium bulbs are ideal for flowering, producing intense light that encourages dense buds and high yields.
Metal Halide (MH) Lamps
MH bulbs provide a blue-rich spectrum, perfect for vegetative growth and strong structural development.
CMH Lamps
Ceramic Metal Halide lamps offer full-spectrum lighting, excellent efficiency and improved plant quality across the full grow cycle.
Trusted Lighting for UK Indoor Growers
All our grow lamps are sourced from reliable manufacturers and tested for performance, lifespan and compatibility with grow room equipment.
