Viparspectra P4000 400W

Viparspectra P4000 400W Product Description: The Viparspectra P4000 is a state-of-the-art LED grow light specifically designed for plant cultivation. Its outstanding efficiency and high photosynthetic photon flux density (PPFD) set new standards. This lamp's efficiency is an impressive 2.7 μmol/J. This means that for every joule of electrical energy consumed, it produces 2.7 μmol of photosynthetic compounds. With a photosynthetic photon flux density (PPFD) of 1811 μmol/m²/s, the Viparspectra P4000 offers exceptionally high light intensity. This provides sufficient light for overall plant growth and flowering. Equipped with a 600W HPS equivalent, the Viparspectra P4000 offers comparable light intensity and efficiency to a 600W HPS lamp. However, it consumes less energy and generates less heat. The ideal exposure area for plant growth is 150 cm x 150 cm with an optimal suspension height of 0.45 m. During the flowering period, it is recommended to position the lamp at an area of ​​120 cm x 120 cm with a suspension height of 35 cm. Technical specifications: Plant LED for growth and flowering Full spectrum light Passive cooling with aluminum fins Silent operation Protective frame with integrated dimmer Dimmable from 15% to 100% Integrated LED driver Driver manufacturer: Sosen Samsung LED chips LM281B+ Light colors of the chips: 3000K, 5000K, 660 nm (red), 730 nm (infrared) Includes 3 meter power cable Lifespan: 100,000 hours (according to manufacturer) 1811 µmol/m²/s (measurement distance 30.48 cm) 400 watt power consumption Size 101.6 cm x 28.4 cm x 8.1 cm Weight 9.3 kg The Viparspectra P4000 is an impressive LED plant lamp that was specially developed for plant cultivation and meets the highest demands.