400W High Pressure Sodium Bulb

400W HPS Grow Lamp

Economical High-Pressure Sodium Bulb

This 400W HPS grow lamp is a reliable and cost-effective choice for indoor horticulture. It delivers strong light intensity with an optimised spectrum that promotes vigorous, healthy plant growth throughout the entire cycle, with excellent performance during the flowering stage.

Key Features:

• Favoured for flowering — rich in red and orange light for high yields
• Suitable for use across all growth stages
• Compatible with electronic ballasts
• Provides optimum spectral energy levels for indoor growing

A great value option for medium-sized grow spaces, offering solid performance and efficiency for both hobbyists and serious growers. Ideal for use with standard reflectors and 400W lighting systems.