Lumenarc Super Agro HPS Bulb 

Manufacturer:  Lumenarc

The 270 watt Lumenarc Super Agro High Pressure Sodium lamp is universal and may be burned vertically or horizontally. 

This horticulturally balanced bulb gives more lumens per watt than standard 250-watt hps lamps!

The Super Agro has a 30% increase in the blue spectrum, creating a balance of red and blue light for optimal plant growth. It works well for flowering plants as well.

Details:

24,000 hours of use
2800 degrees Kelvin
29,500 lumens