This 22 watt circle-shaped flourescent tube measures 8" at the diameter and a has 4-pin base. The bulb has a 9,000-hour overall rated life and a warm light output.
- Brightness 1400 Lumens
- Estimated Yearly Energy Cost: $2.65 based upon 3 hrs/day. 11c/kWh. Cost depends on rates and use.
- Life: 4.1 years based upon 3 hrs/day
- Light appearance: 3000K
- Energy Used: 22 watts
