DE HPS LAMP 650+ μmols / 600+ μmols 750W/600W 1700+ μmols 10k FROST 1000W 1100+ μmols / 750+ μmols 750W/600W 1370+ μmols 6k GROWTH 1000W 1550+ μmols 4k FLOWERING 1000W 2100+ μmols 2k BLOOM 1000W 800+ μmols 1000+ μmols / 750W/600W 1000W 600W Lumens Lumen/watt: CRI: PPF: Color Temperature: Rated average life: Output Power Model HPS 1000W 148,000 lumens 148 22 Ra8 2100 μmol/s 2000k 20,000 hours 750W 100,000 lumens 140 1400 μmol/s 2000k 10,000 hours 600W 90,000 lumens 150 25 Ra8 1150 μmol/s 2000k 10,000 hours 34.5 Ra8 DE MH LAMP The DE MH lamps deliver the latest in grow technology. Now with less than 5% degradation and increased PAR light production without consuming more energy. This results in larger plant mass, better seedling growth, taller plants, thicker stems, more dense flowering, additional terpene and essential oil production all enhanced by specific light colors. The ILUMINAR 600W, 600/750W, and 1000W Double Ended HPS grow lights are in the top of their class with an amazing output of up to 2100 μmol/s and an enhanced PAR maintenance over its 10,000-hour lifetime (>95%). The DE HPS lamps penetrate deep into the canopy for more essential oils, resins and terpenes along with increased growth rates and yields. Regardless of which fixture you choose for the HPS lamp, the results are remarkable. When paired with the ILUMINAR brand lamps, this grow light will beat the competition at a fraction of the price.