I replaced my halogen 6 inch Unity spotlight bulb with a Whelen PAR146 LED spotlight bulb from Sirennet. A couple of before and afters. I went from about 1000 lumens to around 2000. The amp draw is significantly less as well.
Before shot illuminating some masking paper on my toolbox.
Another before, the light isn't shining directly at the camera, it washed out the shot too much. Notice the reflection on the hood compared to the last pic, noticeable difference.
After. Spot detail is much more defined. I am certain that at night this more focused beam will broadcast much further with better clarity.
After.