Want to try this bulb for growing CPs especially some plantlets or geminate seeds (maybe in the near future I will build up an indoor Lowland terra):
Feit Electric ESL40TN/D 42-Watt Compact Fluorescent High-Wattage Bulb, Daylight
(You can type the name on the Amazon.com to see details)
It is equivalent to 200 w. At the distance of 6 inch, the light density is about 12000 lumens (measured by my meter).
It's my first time to use light bulb. So I very need suggestions from all of you. Thanks.