18W 4100K, 4 Foot, LED T8 Bulb features:
- Equivalent to a 32 watt fluorescent.
- Ambient temperature range is between -4 degrees Fahrenheit to 122 degrees Fahrenheit.
- 50000 hour lifespan.
- 10 year warranty.
- Input wattage is 18 watts.
- 1950 delivered lumens.
- 108 lumens per watt.
- Registers 82 on the Color Rendering Index (CRI).
- 4100 K color temperature makes a bright white light.
