4FT/ 46IN 6500K
Color Temperature: 6500K. Cool spectrum for vegetative growing
Package Includes: 5 Packs T5 Light Bulbs of 54W Each
Lumen: 5000LM
The average useable lifespan is well over 20,000 hours
The T5 bulb is its advantage to not only provide higher lumen output, but also to do so while consuming far less energy