Super HPS 400w

The high-pressure sodium lamps are designed for the flowering phase of plants. Their red color spectrum supports the plants in forming a dense and high-yielding fruit stand.

• Developed to provide optimum spectral energy levels for indoor horticulture
• Provides 15% more available energy for plant growth than normal hps bulb
• E40 ceramic socket
• 230 V
• Intended for the flowering phase
• To use with a 400W ballast