Wow... first I'm hearing about this.
You can become a Supporting Member.
Doesn't matter where I post about torches I always get people telling me to get the Vinh version or the Vinh version is better or get a Vinh light, I've gone down the Vinh route and it hasn't been enjoyable. It's not been 7th time lucky.
My DT70 trounces the X45vn on tint, tint shift, throw, UI, features, heat management, price and build quality.
Vinh sells it as 25,000 Lumens but by 4.10v it struggles to get 20,000 and by this stage the DT70 looks far brighter as it has a more condensed spill.
Does anyone know how dangerous a light that sticks on in Turbo mode with batteries not making a clean connection is?