The PGC105 growth chamber is frequently used for cereals, citrus, grasses and other plants that require high light intensity and higher growth height. SciWhite with red LED lampbank is vertically adjustable and dimmable from 10-100% output with up to 1450 µmoles/m2/s irradiance @ 6". IntellusUltra controller, touchscreen interface. Interior / exterior of smooth white galvanized steel with foamed-in-place non-CFC insulation and a stainless-steel floor for corrosion resistance. Conditioned air moves in uniform upward direction through entire work bench through perforations in aluminum channels. Fresh air inlet and outlet are adjustable. Self-contained air-cooled condensing unit with hot gas bypass system for continuous compressor operation extends life, ensuring precise temperature control by alternately cycling refrigerant and hot gas to coil; this also prolongs life of compressor, and eliminates risk of ice build up in coil. Contact sales@percival-scientific.com for more options.