... cord fitted with different country configurationThe 600w HPS lamp: Power: 600 watts (High efficiency) Expected Life Span: 29,000 hours Lumen ... fog High output, high luminescence efficiency. Fit for all standard 600 watts HPS/MH grow light systems Fit for the Heliophile ... (High efficiency) Expected Life Span: 10,000 hours Lumen: 70,600 lumens Color temperature 3700k Contains both blue and red spectrums ...