iPower Hydroponic 600 Watt Horticulture Flowering Pressure Sodium HPS Grow Light Bulb Lamp, High PAR Enhanced Red and Orange Spectrums CCT 2100K, 600W, Transparent, 12-Pack

High Lumen Output: 600W power delivering 85,000 lumens, compatible with both electronic and magnetic ballasts (E39 base). Specialized Design: Professionally engineered for hydroponic cultivation with 2,100K CCT, enhanced red/orange spectrum, and high PAR values to optimize flowering and fruit production. Minimal Lumen Depreciation: Maintains over 90% of initial brightness after 6,500 hours of continuous operation. Extended Service Life: 32,000-hour rated lifespan provides long-lasting, high-efficiency performance. Usage Note: Requires 3-5 minutes to reach full brightness. Allow minimum 5 minutes cooling period after power-off before restarting.