Emisar right angle light

It says it has a constant current driver

Is that the same as buck?

Or will this start dimming in less than an hour ? At approximately 400-600 lumen mode btw

I’m aware of d4k runtimes I don’t care about that

I wanna know about this one

Hank wang guy offers this same light with a boost driver but I don’t see a mule version on his website

I’m looking for a mule, nichia 519a 4500k with great runtime

Skilhunt has 519a with buck driver headlamp, but it’s ot mule

Yup!

Look at runtimes for the d4v2 in your wanted config if you cant find it for the dw4. They are exactly the same, the dw4 is just a right angle version of the d4v2