Philips Grow Lights

Philips GreenPower horticultural lamps are the choice of professional growers worldwide. Developed specifically for controlled-environment agriculture, Philips HPS and CDM grow bulbs are engineered to deliver maximum photosynthetically active radiation across the spectrum most effective for plant growth. At The Horticulture Company, we stock the Philips GreenPower range for UK growers who demand commercial-grade lamp performance.
Philips GreenPower HPS Lamps
Philips GreenPower HPS lamps are designed to maintain higher lumen output throughout their rated life than standard consumer-grade bulbs. The optimised arc tube geometry and phosphor coating ensure peak PAR output in the 590–660nm flowering spectrum. GreenPower HPS lamps are available in 400W, 600W and 1000W — both single-ended and double-ended configurations — compatible with all major digital ballasts.
In head-to-head comparisons, Philips GreenPower HPS bulbs consistently deliver among the highest initial lumen outputs and the lowest depreciation rates of any HPS lamp. This translates directly to more PAR reaching your canopy for longer, particularly in the critical late-flowering period.
Philips GreenPower CDM and LEP
Philips CDM (Ceramic Discharge Metal Halide) lamps offer a full, balanced spectrum that supports both vegetative and flowering growth. Their advanced ceramic arc tube technology delivers higher colour rendering index (CRI) and improved spectral stability compared to standard MH lamps. CDM is particularly effective as a sole-source light in smaller rooms or as a blue-spectrum supplement in predominantly HPS environments.
We have supplied Philips GreenPower lamps to UK growers since 2017. Our team can advise on the correct lamp selection for your existing ballast and system. Browse the full Philips range below.