Uk CFLbulb Suppliers

Hey im new to the forum and a complete noob on growing so i have a few questions, ive read alot on the forum but was wondering if 4 x 42 watt cfl bulbs would be suitable for growing 4 plants.

Also i have looked all over to find a supplier in the UK of CFL bulbs.

thanks for the help

screw and fix do cfl bulbs, why not enviros 200 watt? more light would be better.