High Pressure Sodium Medium Base Light Bulbs - Bulk

High pressure sodium medium base light bulbs are a high quality import at a special bulk price. You've probably seen them in roadway, security and industrial situations where energy efficiency is very important. There are a variety of wattages but they all use a different ballast. The color rendering of high pressure sodium light bulbs are fairly poor making them a good choice in situations that are not color critical. If you need a light fixture that uses these, they are sometime labeled as HPS lamps as well. 

- A golden white or yellowish light.

- High quality import at a special price in bulk.

- Very energy efficient.

- Medium base.

- Clear.

- High pressure sodium light bulbs need to be changed when they cycle on and off.