CFL lighting is by far the most popular for propagation due to the reduced running costs and low heat output. Plants respond well when using CFL lighting, making this lamp perfect for propagation. The CFL lamps are self ballasted which means you just need a reflector or a CFL lamp lead with a plug attached to it. Ideal as a supplementary light source.
200w: The 200w is more limited as to the reflectors that can be used due to the size. A CFL reflector or a 4m CFL lamp lead can be used.
CFL blue (6400k): - For use during the growth stage