Moving away from UV LEDs, and sacrificing some of the portability this year..
I've had some good overnight results with a portable battery and blacklight.
The battery inside my campervan so it's dry and safe.
This gives quite a few more possibilities to trap in better habitats, or near the coast.
The power supply just about lasts a summer night with a 20w blacklight. (~9 hours). For a couple of nights on the road, I'd swap from the blacklight to a battery UV led at some point during the night.
Both blacklight and UV LEDs seem to complement each other when run together, and is probably approaching the MV levels of light output.
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