Collection: Grow Lights & Indoor Lighting Equipment

Grow Lights and Indoor Horticultural Lighting

Shop grow lights and professional indoor lighting equipment for propagation, vegetative growth, flowering plants and controlled-environment horticulture.

SteelRoots supplies energy-efficient LED grow lights, HPS lighting, CMH and MH systems, specialist UV and far-red lighting, propagation lights and under-canopy fixtures. The collection also includes compatible controllers, contactor boards, extension leads, replacement lamps, reflectors and essential lighting accessories.

LED Grow Lights

Modern full-spectrum LED grow lights deliver high levels of usable plant light while reducing electricity consumption and unwanted heat compared with many traditional lighting systems. Options are available for compact tents, larger indoor gardens and professional growing facilities.

HPS, CMH, MH and Specialist Lighting

HPS grow lights provide dependable flowering performance, while CMH and metal halide systems offer balanced spectral output for different stages of plant development. Specialist UV, far-red and supplemental lighting can be used to extend or adjust the spectrum of a suitable primary fixture.

Propagation and Under-Canopy Lighting

Propagation lights provide efficient coverage for seedlings and cuttings without producing excessive heat. Under-canopy and inter-canopy fixtures help deliver light to shaded areas beneath the upper canopy, improving coverage within larger or densely arranged indoor gardens.

Controllers, Cables and Lighting Accessories

Choose compatible grow light controllers, timers, contactor boards, extension leads and connection cables for safe, organised lighting installations. Product specifications should always be checked to confirm voltage, wattage, connection type and controller compatibility.

SteelRoots stocks indoor lighting equipment from trusted horticultural manufacturers, including Lumatek, Maxibright, DIMLUX, Spider Farmer, Omega, Aether, Faven and Craft Farmer. Customers benefit from knowledgeable advice, competitive prices, fast UK delivery and discreet plain packaging.