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400 Watt High Pressure Sodium HPS Grow Light Kit400W High Pressure Sodium Bulb:?Power: 400 watts (High efficiency)?Expected Life Span: 24,000 hours?Lumen: 50,000 lumens ?Color Temperature: 2,100K ?Contains more red spectrum, which is best for flowering.?Non-luring insects?Strong power to penetrate fog?High output, high luminescence efficiency.?Fit for all standard 400 watts HPS grow light systems?Fit for the Heliophile, such as Rose and Camellia, which grows better at longer sunshine time. 400W Digital Electronic Ballast: ?High power 400 watts ?Built-in standard reflector interface?Fit for 400 watts High Pressure Sodium Lamps or 400 watts Metal Halide Lamps?Pass FCC and CE Certificate?Low Noise?Energy saving and environmental friendly?Stabilize input power and output luminous flux?Reduce wastage and improve usable efficiency of power supply equipment capability?Shielded component to protect against Radio Frequency Interference to other equipment?Prevent the electricity from striking the bulb repeatedly and make the bulb nigrescence prematurely?Protect your eyes when continually working?Rated Power: 400 watts ?Specified Frequency: 50/60Hz?Working Voltage Range: 120V/240V ?Install Space Requirement: 12in. x 4-1/4in. x 3in. (31cm x 11cm x 8cm) ?With a 8-1/3ft. power cord to wall (US standard plug) Extra Large Reflector: ?Air cooling ?Adjustable angle at will to meet all your needs?Large aluminum reflector fitting 1,000 watts grow light system reflects most light to your plants?You could up-grade your light system up to 1,000 watts just by replacing the bulb and the matchable ballast. Package Includes:?1x 400W High Pressure Sodium Bulb?1x 400W Digital Electronic Ballast?1x Extra Large Reflector?1x Ceramic Socket?1Set Hi-Low Yoyo Reflector Hanging kit?1x Free Timer
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