USHIO CMH BULB 4200K - 315W

Efficient growth lighting in professional greenhouses. 

• Ceramic metal halide lamp for plant growth
• Spectral distribution optimized for photosynthesis efficiency
• Blue output for healthy plant growth and robustness
• Ceramic micromole output within the PAR spectral range (Photosynthetic Active Radiation)
• Economic (long average life, high μmol/s output, low energy consumption)
• Easy lamp change