"rapdor" wrote:

Hi folks, We are renovating our sunroom room which is 2m x 5m (6' x
16') with full afternoon sun on the long side. Australian climate, similar
to Florida. My question is, would it be beneficial to include (say) 2 x
1.2m (4') fluoro fixtures in the ceiling with Grolux-type tubes, or would it
be pointless? Thanks for any replies.

Pointless. If you need light at night use cheap flourescents.
Plants need to be very close to the light in order to benefit
properly.
DiGiTAL ViNYL (no email)
Zone 6b/7, Westchester Co, NY, 1 mile off L.I.Sound
1st Year Gardener