No volunteers to move that ladder?
I'd prob start with 4 high bays, either LED or the 6 lamp fluorescent, to see where that got you for ambient lighting. Most LED high bays I've seen are 0-10v dimmable, so it's relatively easy to set them up with a controller to simulate dawn/dusk instead of an instant on/off.
I am also going to install an LED grow light in each tortoises area to grow some plants , there will also be some LED ambient lighting in the room . set on timers.
Just thinking out loud about my ideas, if anyone has any thoughts or concerns, please chime in !
I'd prob start with 4 high bays, either LED or the 6 lamp fluorescent, to see where that got you for ambient lighting. Most LED high bays I've seen are 0-10v dimmable, so it's relatively easy to set them up with a controller to simulate dawn/dusk instead of an instant on/off.