LED Glass Tube effectiveness

Retr0_ZA

New Member
I recently got 2 LED Glass Tubes. These tubes produce 2400 Lumens while running at 24W/230V with a CRI >=80 and 6500K.
Will a combination of 6 of these bulbs be enough for a successful grow from seed to harvest?
Will a combination of different LED Glass tubes work better? For instance a combination of 6500K/CRI >= 90 and 3000K/CRI >= 90 tubes?
My plan is to have a greenhouse with a 3.5x2.5 size in meters with the lights shining on the plants after the sun goes down.
Thanks :)

The Tubes:
 
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