LutronNova T Line Sw 0-10V Ctrl NTSTV-DV-WH, Slide Dimmer

This dimmer switch worked well for my 0 to 10 volt dimmer project. I connected two 4 foot and two 2 foot led lighting units to this switch inside a stained glass light box. The switch has high and low dimmer trim adjustable screws behind the cover plate for fine tuning the high and low dimmer output. The only concern was that when sliding the dimmer switch towards the low settings the two foot lights go off before the four foot lights. Maybe because the lights are different, not a big deal for me. The switch I received was new but maybe manufactured around 2013. The line and load (black) wires are not marked for line and load and the instructions are not clear. I called Lutron and they said the line and load can be hooked to either wire. Lutron tech support is among the best I have encountered in a long time. Also newer dimmer switches by Lutron have a black wire for line and a red wire for load connections therefore avoiding any confusion. The 0 to 10v wires are clearly marked with tags plus and minus tags.

Easy installation, works great. Only trouble is finding a wall plate if there are adjacent outlets or switches. You can get some configurations but not others.