I had to Vinh at SkyLumen install a 4,000K high cri LED in mine.
From the factory these are offered in 5000K or 6500K.
The tint is not green, at least not to my eyes. White balance is 5000k.
I’m doing this for the sake of somebody else wondering what the actual real world run time in a relatively hot room is, and how you can expect a lamp to perform.
Because I wasn’t able to find a clear answer to this question when I was planning to buy this headlamp.
In other words for the sake of the search algorithms, I’m not looking to argue with people.
I did a test at approximately 75° ambient temperature, using the Vapcell F56 5600 mah battery, on the high mode, 1000 lumens approximately, and I got the following results below
The light was sitting on my desk, at first without the ceiling fan on, or any other fans blowing at the light.
The light got too hot to hold after approximately 20 minutes.
With the ceiling fan on its minimum setting, the light was still a little bit uncomfortable to hold.
With a ceiling fan on maximum setting the light was more than luke warm but pretty manageable.
Just so you know.
I’m currently conducting the test on the 380 lumen mode I will post a screenshot of that as well when I’m done
Medium low brightness test, approximately 380 lumens.
Light was sitting on the table, ceiling fan was on the lowest speed.
The light remained luke warm the entire time.
The light started blinking at 6 hours and 30 minute mark indicating low battery.
