Seedlings under T5s only for how long

When should I transition seedlings from T5 lights to the big LEDs? Both are autos… only one week old. Still under T5 s. I’m wanting to kick the big lights on… I figured just start them up high and move them down slowly , but over how long of time?

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I found this

https://support.ilovegrowingmarijuana.com/t/seed-germination-guarantee/29752

Stick with the t5s for a couple weeks. No use using all that power when it is not needed. T5s are great for vegg anyway, especially in the 4000k and up color

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4th week and still going strong under 4 T5 6500k bulbs. I have 2 MH hoods waiting but no point as long as they keep growing like they are.

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