Sony FX30: Do APS-C Lenses give you "more light?"

I've always wanted to know by TESTING these things myself if APS-C Lenses give you "more light" than a Full-Frame lens when ON the same camera and AT the Same F-STOP Number.
It's not all one-to-one when talking strictly the numbers written on the lenses......so, nothing better than to just test these things.
Below are some affiliate links to the gear I use to make THIS, and my other videos, cheers!
Cameras used to film this video: amzn.to/3SoOTCu
Lens: amzn.to/486r72K
Lenses I tested:
First Full Frame Lens Tested: amzn.to/45MB9pn
2nd Full Frame Lens Tested: amzn.to/47yRazd
APS-C lens tested: amzn.to/3VyE96h
B-Roll Camera: amzn.to/3XRzHgC
Lens: amzn.to/442RnIZ
Secondary Lens: amzn.to/47yRazd
External recorder for recording camera Screen: amzn.to/3Alvid5
Hard Drives I use for external Recorder: amzn.to/4adV8PP
Caddy: amzn.to/43B5KFT
Audio Gear I use:
Main Microphone: amzn.to/3YlG1Pj
Audio Recorder: amzn.to/3NeyFIO
Awesome shotgun mic that's also a USB Mic: amzn.to/3j1nW5b
Industry Standard Headphones, Sony MDR-7506: amzn.to/3FOfoIG
Current Studio Monitors: amzn.to/3OkO21U
Subwoofer: amzn.to/3V2IbQQ
Secondary Monitors: amzn.to/3Z7QG01
Other cool camera gear I use:
Manfrotto Pixie Tripod: amzn.to/3F8aepK
Smallrig Mini Tripod: amzn.to/3JQd0Ud
Articulating arm for my microphone: amzn.to/3f8Km2p
Backup and Cheap Microphone - Movo VXR10: amzn.to/3G9EUbi
K&F Concept Camera Tripod (Goes up to almost 7 feet!!): amzn.to/3f7x3zi
External Monitor, Atomos Shinobi: amzn.to/3tfxTSH
For Recording Externally with my Sony A7iii: amzn.to/3JUwZB2
#fx30 #sony #sonyfx30
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[@jpogs]

Thanks for this video. I'm wondering how the results would turn out if we if we follow the equivalence in the following video: czcams.com/video/hi_CkZ0sGAw/video.html