E27 70w SON High Pressure Sodium Lamp

The high pressure sodium lamps are usually referred to as SON lamps and give a golden white light. The colour rendering is better than low pressure sodium lamps with give a yellow monochromatic light. Suitable for industrial lighting, floodlighting and streetlights.

We have only listed here the common sizes and wattages but we are able to source all wattages (with or without internal ignitor) if required.

Lamp life is 20,000 hours to 26,000 hours on large lamps.

• Universal operation - base up/down/horizontal