Philips Ceramalux High Pressure Sodium Light Bulbs - Medium Base
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Philips Ceramalux high pressure sodium medium base light bulbs have what people typically call a yellow color. You've probably seen them in security lighting situations where energy efficiency is very important. If you need a light fixture that uses these, they are sometime labeled as HPS lamps as well. They have a long life and are a very reliable light source. Like all HPS lamps, Philips Ceramalux high pressure sodium light bulbs medium base often start to cycle on and off at the end of their life. That means you need to change them at your earliest convenience so as not to ruin ballast components. The medium base is the same physical size as a standard household light bulb base.
- A golden white or yellowish light.
- Choose from a variety of wattage.
- Medium base.
- Clear or coated.
- Philips Ceramalux high pressure sodium medium base lamps are an energy efficient source.