is 250 watt sodium son-t-plus lamp eny gd

not a big one. What is your space? How many plants. Height? Style of growing? Please give some details.

Yes, you have great light for an area like that. Just be sure temps don't get to be a problem. Don't let the plants get too tall. Coat the walls with mylar too if you can. You should be in great shape there!! Good luck, keep us posted!