315W CMH Grow Lamp, Mogul Base E39, Full Spectrum, 4000K

The Growlite 315W Mogul Base Full Spectrum Ceramic Metal Halide (CMH) Lamp is designed to deliver high-quality, sun-like spectrum lighting for both vegetative and flowering stages in horticultural applications. Engineered for compatibility with standard mogul base (E39) fixtures, this lamp provides an efficient retrofit solution for growers seeking to upgrade existing lighting systems with improved spectral performance. The full-spectrum output closely mimics natural sunlight, offering an ideal balance of blue, red, and far-red wavelengths to support healthy plant development, improved morphology, and higher crop quality. With a color temperature of 4000K and a high color rendering index (CRI) of approximately 95, the lamp enhances visual clarity while promoting consistent plant growth. Operating at 315 watts, the lamp delivers approximately 521 umol/s of photosynthetic photon flux (PPF) and over 32,000 lumens after initial operation, providing strong light intensity and effective canopy penetration. This performance makes it suitable for indoor grow rooms, greenhouses, and supplemental lighting applications. Designed for durability and long service life, the lamp is rated for approximately 20,000 hours of operation and supports universal burn positions. It is compatible with ANSI C182/O ballasts and operates at a nominal voltage of 100V with a current of 3.15A. The lamp is suitable for both open and enclosed fixtures, offering flexibility across various lighting systems. The ED37 bulb design and mogul base configuration allow easy installation into existing HID fixtures, while the optimized CMH technology reduces color shift, improves efficiency, and lowers operating temperatures compared to traditional HID lamps. With its full-spectrum output, high efficiency, and long lifespan, the Growlite 315W CMH Lamp provides a dependable and energy-efficient solution for growers seeking improved plant quality and performance in controlled environment agriculture systems.