Grolux Lamps

Grolux lamps are bulbs especially designed for a range of horticultural applications. They produce a broader spectrum of light than standard lamps, emitting the ideal balance of blue, red and deep red light needed for optimal plant growth. Grolux lamps can be used in a variety of settings, from small indoor planting areas and commercial greenhouse facilities to large indoor farming installations. We stock a selection of Grolux lamps and Grolux bulbs at CEF. Browse our Grolux tubes by length and