This year we introduced the 75/90 LV cri97 products with much better specs as our older 75/90 MLM versions. Most of customers have changed already to the new 75/90 LV cri97 versions.
They have better specs and the pricing is similar or lower:
75/90 MLM 2700K is still available for a couple of months but for the MLM 3000/4000K we have run out of stock. This means we will from now on support you with this new version LV. We will keep some small stock of the old versions for RMA purposes.