This product is no longer available 400W Full Spectrum Dimming Control Led Grow Light for Greenhouse Plant Inquire Buy Now Product Description LED Grow Light GLC003 Led light source EPISTAR 3030 Certification ETL Certification PPF (380-780nm) 436μmol/S Input Power 200W 400W Coverage 4ft x 3ft (1219.2mm x 914.4mm) 6ft x 4ft (1828.8mm x 1219.2mm) LED grow bars 4 Bars 4 bars LED lamp quantity(Pcs) 240 Pcs 240 Pcs