The Mega Mass Lighting EDK III Bloom is a 4-foot, 80W horticultural LED grow light featuring a warm 2700K spectrum. Designed for flowering and fruiting applications, it is also well suited to tropical plants, orchids, houseplants and mixed indoor collections. With approximately 160 µmol/s PPF and a photon efficacy of approximately 2.0 µmol/J, the EDK III Bloom provides useful horticultural output from a slim, energy-efficient linear fixture. Its wide beam and 4-foot format make it particularly effective over plant shelves, benches and longer growing areas, while daisy-chain compatibility makes it easy to expand a lighting installation. Features 4-foot, 80W horticultural LED fixture Warm 2700K Bloom spectrum Approximately 160 µmol/s PPF Approximately 2.0 µmol/J photon efficacy 120° beam angle for broad light distribution Daisy-chain compatible Three LED strips with Epistar LED chips Aluminum-alloy housing for effective heat dissipation Suitable for flowering plants, tropicals, orchids and houseplants Ideal for shelves, benches and supplemental grow lighting Specifications Model EDK III Bloom Size 117.3 × 5.9 × 4.6 cm (46.2 × 2.3 × 1.8 in) Power 80W Colour Temperature 2700K Photosynthetic Photon Flux (PPF) Approx. 160 µmol/s Photon Efficacy Approx. 2.0 µmol/J Beam Angle 120° LED Chips Epistar LED Configuration 3 LED strips Daisy Chain Compatible Up To 7 Fixtures Input Voltage AC 85–265V (Supplied for standard 120V Canadian operation.) Frequency 50/60Hz Housing Aluminum alloy IP Rating IP65 Rated Life 50,000+ hours