Yes there are.
First, Dereelight sells "pills" which are the driver board and LED that screw in to the body of their lights. The C2H you can buy the pill in a Ramp Up or Ramp Down version for your choice of Low Med High or High Med Low. It also comes with memory, which is nice because I find the low to be a little too low for daytime use, I like to start in medium.
You can also buy a custom pill from Dereelight. You can email them and tell them what you want and they will let you know how much it will cost.
Second are your programmable lights. Jetbeam IBS is a programmable 3 mode light with no mode memory. It comes on in mode 1, then you can switch it to mode 2, then mode 3. Each mode can be set to any brightness, so if you want high, medium, strobe one day, and fast strobe, slow strobe, low the next day, you just reprogram it and off you go.
Novatac and RA Clickies have similar UI's, which is programmable with four modes. Anytime the light is on, you can hold the button down for high mode. Which you can actually set to low or strobe if you wanted. There are many programming modes with these lights, and the UI is very nice.
There are several Nitecores that have one programmable mode and one high mode. They are programmed by either twisting the head or holding down the button. On the ones that program by holding the button, it is usually a double click for low and click and hold for high.
I think ITP has actually sold two models of the same light, one with a med low high, and one with a low med high.
Olight makes some lights that change mode by twisting the head. Some of these are nice because you can be clicking the button a bunch of times and it will always come on the same brightness without going into strobe or a programming mode.
I consider Surefire to sell two lights with different UI's. The E2DL (two cell) and E1B (one cell) have no mode memory and always come on in high and can switch to low, while the E2L (two cell) and E1L (one cell) have no mode memory and always come on in low and can switch to high. Albeit, the E2DL and E1B's high modes are quite a bit higher than the E2L or E1L's, they are very similar lights.
I'm trying to think of a couple more examples, but can't think of any.