Envirolite 200w Plug and Grow Replacement Lamp 125w and 200w Envirolites are effective, energy-saving, low heat generating horticultural grow lamps, giving excellent results and lower operating costs for all indoor growers. Envirolites give 100% PAR (Photosynthetically Active Radiation) high output light and are used in horticulture successfully for all propagation, vegetative or flowering stages. Envirolites are self ballasting Lamps and simple to install or wire. 100 % PAR in the correct spectrum for growing Generates much less heat than HID Lamps Energy saving lamps give lower operating costs High Lumen Output ~ Long Life Operation £43.99 Quantity: