This heavy-duty, 100 watt equivalent, spiral compact fluorescent light bulb is the ideal bulb for primordia and mushroom fruitbody formation. The 6500k color temperature, or light appearance, simulates daylight only without all the heat the sun produces. This color temperature is ideal for growing mushrooms. This is the largest bulb currently available in the 6500k color temperature which means that it will output the maximum amount of light possible from a single bulb.
- Wattage: 23 (100 watt equivalent)
- Brightness: 1600 lumens
- Color Temperature: 6500 Kelvin
- Life: 8000 hours