LED greenhouse lights
LED greenhouse lights
Light is the engine of plant growth. In a greenhouse, the quality and spectrum of artificial lighting directly determines yield, foliage density and overall plant health. Modern horticultural LED fixtures replace or supplement natural light with spectral precision that HPS and fluorescent technologies simply cannot achieve. LEDCO carries LED grow lights for greenhouses — full-spectrum panels, horticultural strips and spotlights — suited to both residential grow rooms and commercial greenhouse operations.
Why spectrum matters for plant growth
Plants don't use all wavelengths equally. Chlorophyll absorbs light primarily in two zones: blue (around 450 nm) for vegetative growth and root development, and red (around 660 nm) for flowering, fruiting and peak photosynthesis. Quality horticultural lighting covers both peaks while integrating mid-range white to balance overall development.
Our greenhouse LED panels deliver a full spectrum including red, blue, warm white and, on select models, a light UV component to stimulate resin and terpene production in flowering plants. This optimized spectrum produces a high PPFD (Photosynthetic Photon Flux Density) — the real measure of light energy available for photosynthesis — at significantly lower energy cost than conventional HPS lamps.
LED grow panels for residential and commercial greenhouses
Horticultural LED panels mount above growing surfaces or crop rows. Their flat form factor ensures uniform light distribution, eliminating shade zones that slow growth. For a residential greenhouse, one or two panels can cover a 1 m × 2 m growing surface with optimal PPFD. For commercial operations, panels connect in series to cover long growing rows. Our team can help calculate fixture count based on surface area, mounting height and the specific light requirements of your crops — tomatoes, lettuce, medicinal cannabis, herbs, seedlings.
Horticultural LED strips for shelving and propagators
For shelf-based growing systems, propagators or small germination spaces, horticultural LED strips offer a flexible and affordable solution. Mount them under shelves, on propagator ceilings or along grow cabinet walls, positioned close to plants to maximize intensity. Available in red-blue spectrum (ideal for vegetative growth and flowering), natural white (5000–6500 K, perfect for seedlings) or full spectrum. A programmable timer activates them automatically on your required light-dark cycle.
LED spotlights for high-ceiling greenhouses
In metal-frame or high-ceiling greenhouses, adjustable LED spotlights deliver concentrated intensity to specific zones. Their adjustable beam angle targets crops without wasting light in walkways. IP44 rated for the high humidity typical of greenhouse environments, they integrate with timer controllers for automated photoperiod management without daily manual adjustment.
Significant energy savings over HPS
A 200 W LED panel readily replaces a 400 W HPS lamp with equivalent or superior growth results — because spectral efficiency means plants receive more useful photons per watt. Over an annual growing cycle, energy savings reach hundreds of dollars per fixture. Heat output also drops substantially, reducing ventilation and cooling demands inside the greenhouse.
Contact our team for personalized guidance on horticultural lighting selection — panel count, suspension height, spectrum type and control accessories to maximize your greenhouse yield.
