The light came on at 20 miles into my trip yesterday, at 186.8 degrees. I was surprised that the relay connected so soon, as I expected the temp to get closer to 200. The red led light works great, is bright and very easy to see.
The light stayed on from then on, most of the time at 186.8 degrees, to a peak of 194. I think the relay connecting in the 194 to 203 range would be better. I opened the bottom grill to half way for this trip.
