I have some questions about LED Light Panels.

[shushu45]

I'm saving up to this summer for new light for my orchids this winter (maybe sooner since its too cold outside at night this summer)
And I was considering of getting LED light palels. I have a few questions about the LEDs.

1) What should I get??
2) How many should I get??
3) how far from the plants should I place them if I do get them??
4) and I was considering getting reflective curtains to hang around them to divert the light more onto the plants. Is that wise??

Thank you.