Easy and simple to use - all in one unit only requires mains power suppy for operation. These have integrated ballasts which are not earth.

Professional, ecological and economical, long term especially as need is to replace only lamps and not discard ballasts into the environment. These require one ballast per lamp for operation.

150 to 200 Watt Power Ballast: Extruded Aluminum Full IC Electronic Ballasts. CE Marked. Ballast will power all nurturelite 150w and 200w lamps requiring a separate ballast for operation.

300 Watt Power Ballast: Extruded Aluminum Full IC Electronic Ballasts. CE Marked. Ballast will power all nurturelite 300w lamps requiring a separate ballast for operation.