Agrosun Red Sodium High Pressure Sodium (HPS) Lamp, 400W

$ 64.95 USD
Agrosun Red Sodiums are an excellent lighting choice for those demanding higher bulbs outputs and increased crop yeilds.

Hortilux Super High Pressure Sodium (HPS) Enhanced Spectrum Lamp, 400W

$ 84.00 USD
The Eye Super HPS Grow Lamps provide 17% more total energy and 25% more energy in the violet, blue, and green spectrum than standard high pressure sodium lamps. These enhanced spectrum grow lamps fine-tune your lighting system to provide optimum spectral energy levels that promote vigorous plant growth.

Ushio Super High Pressure Sodium (HPS) Lamp, 400W

$ 75.95 USD
Ushio HiLUX GRO bulbs are amoung the finest high output bulbs in the industry. Specifically designed for high performance and to promote optimal growth through super high output lamp technology.