How hot are high-pressure sodium bulbs?

Answer According to The Philips Lighting Company, a 430-watt high pressure-sodium bulb has a maximum bulb press temperature of 210 degrees Celsius (410 degrees Fahrenheit) and a maximum bulb temperature o... Read More »

Top Q&A For: How hot are high-pressure sodium bulbs

How is sodium linked to high blood pressure?

Sodium is often linked to high blood pressure. Some people have a higher sensitivity to sodium than others. This higher sensitivity increases their risk for developing high blood pressure.SodiumSod... Read More »

Indoor Growing & High Pressure Sodium Lights?

Plants kept indoors require special lighting to enable them to grow, flower and fruit. One of the best ways to simulate natural sunlight is to grow indoor plants under high pressure sodium lights, ... Read More »

How to Correct Low Blood Sodium by Eating High Sodium Foods?

Salt deficiency, or hyponatremia, is a condition in which the blood electrolyte levels drop to below average and even dangerous levels. The condition has many causes, including the consumption of t... Read More »

You replaced a sodium vopor bulb with a four year old never used but the light stills cycles on and off Do bulbs deterioriate?

Answer If the bulb is cycling... there is a good chance that the ballast is bad.Terry