Aglaonema, alocasia, anthurium, aphelandra squarrosa, and many other tropical and semi-tropical species are commonly grown indoor for decorative purposes. The image exhibited above is one of the indoor plant’s application located at Punggol district of Singapore. Indoor plants are positioned under 120 meters long shaded area in the multi-storey carpark building. Proper fertilizer, correct moisture, soil mixture, temperature, and humidity were provided but no  sunray is available throughout the day. As the day light level wasn’t provide adequate photosynthesis active radiation, plants were deteriorated after planted within one week.

40 units of G400A 130W LED Canopy Highbay were installed along the beam at about 4 meters high casting towards the planted area. The wave length of 130W grow lights was emitting 290µmol/s, thus efficiently transmit through chlorophyll that penetrates deeper into the leaf interior to drive photosynthesis.