Scored some Fluors, need opinions.

Ok, so thanks to the local growers i found someone's fluorescent fixture and tubes!

Gotta love garbage day near colleges.

So I checked out the ballast and tubes, tried it all out. Great condition.

it's tubes are :

2
Philips Daylight F20T12/D
20 watt/6500K/1075 Lumen

My plants are all under 2 1/2 weeks.
Would this be good for veg growth?

I was gonna replace my CFL's that my buddy broke the other day when i got paid, but this is free so i'm not complaining any.

The spectrum seems right, and i figure since my lil grow box is only about 2x2x2 (will increase soon) it should be ok right?

Thanks for the help everyone.

Rock On!