Philips 400w SON T External Ignitor GES
You are viewing the Philips 400w SON-T External Ignitor with a Giant Edison Screw cap. The high intensity sodium discharge lamp with a tubular shape. These are commonly used for indoor and outdoor commercial and industrial installations, street, road and flood lighting. They can be used in both open and closed fixtures. Philips part number: 8711500179845
