Philips Agrolite XT HPS 1000W
The Agro-Lite 1000 watt HPS lamp is designed with improved spectrum output to enhance natural plant growth. The Agro-lite lamps are designed with 30% increase in output in the blue region of the spectrum to enhance plant growth. Additionally the Agro-Lite 1000 watt HPS bulb has 6% more light output than a standard high pressure sodium lamp due to their unique chemistry. Initial Lumens = 146,000