Maxibright CFL Lamps are efficient grow lamps, suitable for vegetative growth and fruiting/flowering, and as additional lighting.
With an inbuilt ballast and delivering very little heat waste, hang 2-3" above the canopy to deliver optimal growth. Recommended.
Available in blue spectrum (vegetative growth) and red spectrum (flowering), 125W or 250W (see below for reflector compatibility). UK mainland only.