alt Hacker NewsI was afraid I'd get a "pics or didn't happen" request! Even though that's not that's why you're asking. I don't know that I have the footage any more. I wasn't happy with it, and that was many many moons ago. It's not something I would have spent a lot of effort making copies of.
Could have keyed your external camera flash to a relay driver for the lights. Blinking them on for 1 second every 5 minutes shouldn't get gross moth dust on everything.
Also different insects are blind to various areas of the spectrum LED lights cover. So you just get different creatures showing up.
An incandescent filament bulb will probably give you warmer color in the deeper reds. Too high of a color temperature at night makes things look odd, and you may not immediately notice the HDR capture is skewed.
https://www.amazon.com/dp/B000I17G4O
The neutral "Bright White" Philips A19 Ultra Definition Frosted Dimmable LED Bulbs are about as good as you can get with cheap retail consumer E26 bulbs. Still, the weaker reds may to be an issue depending on what you are capturing, and one may have to drop to a lower color-temperature indoor version like "Soft White". =3