For additional information about the product please visit the official website of the manifacturer: https://viparspectra.eu/products/xs1000-100w-cover-76-2x76-2cm-samsung-diodes-mean-well-drive-led-grow-light-qb-version-full-spectrum-for-indoor-plants Specifications:   dimensions: 30.5 х 28.0 х 6.6cm weight: 2.27kg LED chips: Samsung LM301B diodes, incl: 3000K warm white 6500K white 660nm deep red 730nm infrared footprint (in vegetation): 76.2 x 76.2cm @ 0.46m height) footprint (in flowering): 61 x 61cm @ 0.36m height) power: 120W ± 3% voltage, frequency: AC 100-240 V, 50-60 Hz passive cooling noise level: 0dB life: 100,000 hours warranty: 2 years the pacjage consist of: ViparSpectra XS1000, instructions manual, 3m power cord, hanging kit