The new Gen 2 versions of the 2" Juno LED recessed fixtures cannot be ordered as one line item the way that the Gen 1 versions were ordered. There will always be 2 line items to make a complete fixture in the Gen 2 offering. One line item is the Driver and the other is the trim. There is no way to order one line item only for Gen 2.
For example the Gen 1 item 2A935F1-WH has been replaced by the Driver Section - 2LEDDRVG2-6-120 and the Trim Section 2LEDTG2A-935F-WH. Please see the spec sheets on the website for more information.