This 100 watt High Pressure Sodium bulb has a medium base. It has a 24,000-Hour rated life and an overall length of 5.5". The bulb can be burned in any position and requires a separate ballast to operate.
- Brightness 9500 Lumens
- Estimated Yearly Energy Cost: $12.05 based upon 3 hrs/day. 11c/kWh. Cost depends on rates and use.
- Life: 21.9 years based upon 3 hrs/day
- Light appearance: 2000K
- Energy Used: 100 watts
