REAL RED 1000W Double Arc HPS Lamp, Mogul Base E39, 2000K

The Growlite REAL RED 1000W Double Arc High Pressure Sodium (HPS) Lamp is engineered to deliver high-intensity red-dominant spectral output for enhanced flowering and photoperiod extension in horticultural applications. Designed with a compact dual-arc configuration, this lamp provides full 1000W performance in a shorter form factor, making it ideal for use in smaller reflector systems and greenhouse environments. The double-arc design incorporates two 500W arc tubes within a single lamp, producing powerful light output while reducing overall lamp length by approximately 3.5 inches compared to traditional 1000W HPS lamps. This compact design allows installation in fixtures where space is limited or where minimizing shading is critical. The lamp delivers approximately 1400 umol/s of photosynthetic photon flux (PPF) and over 118,000 lumens, providing strong light intensity for plant growth. A 2000K color temperature emphasizes deep red wavelengths, which are ideal for promoting flowering, fruiting, and biomass development in a wide range of crops. Built with a standard mogul base (E39), the lamp is compatible with ANSI S52 ballasts and operates at 1000W with a nominal voltage of 250V. The universal burn position allows flexible installation in various fixture orientations, and the lamp is rated for both open and enclosed fixtures. The REAL RED Double Arc lamp is rated for an average life of approximately 20,000 hours and is recommended for replacement every 12 months in continuous horticultural use. The design supports reliable operation with a hot restart time of 3-5 minutes, ensuring consistent performance in controlled environment agriculture systems. Optimized for greenhouse and indoor growing applications, the Growlite REAL RED 1000W Double Arc HPS Lamp provides a compact, high-output solution for growers seeking efficient flowering-stage lighting with minimal fixture obstruction and maximum canopy penetration.