Philips MH 1000W HPI – T E40 lamp Request Quote SKU: PMHLAM Category: Lighting Tags: lamp, light, metal halide, metal halide 1000w, MH MH (metal halide) lights are generally used in the vegetative stage of growth (when plants are young and growing just stems and leaves). Related products Philips HPS 400W SON-T E40 lampRead MoreRequest Quote Open Channel T5 14W 4000K+ 2X T5 Fluorescent G5 14W Cool White (Combo)Read MoreRequest Quote PHOTOBIO Advanced Quantum PAR MeterRead MoreRequest Quote