Grippy, was that question directed at me?
If so, they seem to put out a much greater amount of light than anything I have tried earlier.
Cheap HID driving lights put out a crappy beam.
A 20" lightbar put out a reasonable amount of light, but only in close.
The Korr square LED lights weren't bad
These put out a lot more light, and project it a lot further. They seem to be great "Bang for the Buck".
I have not had a chance to use them much, but I look forward to giving them a good tryout as soon as I can.
Cheers
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