How do I remove Interior Light Panels?

[lazzzers]

Hi Airstream Brethren,
I recently began renovation on a 1982 310 Turbo Diesel & can't for the life of me figure out how to remove the rectangular light panels
(with-out damaging them) located beneath the storage shelves in the kitchen & living area.
Is their a trick to it or do you just bend back the aluminum frames and hope for the best?
Thanks in advance for any advice on the subject.
see ya out there!
lazzzers

[DA TAZ]

I just put leds on my 79 excella mh and the panels your talking about are a @$$%%&* you have to pry them out with a stiff putty knife start on one end
And get a cornnor out then they will come out. Cut the sharp cornors off while they are out. Do this job only when its nice and warm.