Marietta SAD Desk or Table Lamp

I’m new at this light stuff, so please forgive a newbie’s ignorance. I bought this lamp thinking it was a LED with a GU24 connector (I have seen a number of LED’s so set.) The item specs made no mention that I could see of a CFL bulb rather than the LED that I expected. Does any one know if I were to put a LED with equivelant watts in place of the 27watt CFL, would the lamp handle it? I read somewhere that to a certain degree, the gu24 connector is swappable) I would like to keep the lamp However, will not if constrained to stay CFL (Have seen 2 just exhaust gas into the living room) For me they are not worth the trouble.

Thanks for any assistance!

GE