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 diameter, cap type, wattage and lamp life to easily find the exact Grolux bulbs you’re looking for and to feed whatever plants you’re growing.