Good point. If you are willing to go up in size from the E2e, there are several options out there that are less expensive than the E2e. Note however that these lights are substaintally larger than the E2e and the poster was originally looking at a 1x123A cell sized light.

For other options, the SF G2 comes to mind. Inexpensive and light. $34. This light now comes with a lock out tail cap. The inclusion of this feature really makes this a great deal. Beware however that there are a lot of the old style lights still in the supply chain, so you need to specifically look for a new style light. This is a great light. Sturdy and has the incredible beam quality that comes with the Surefire lamp assemblies.

Then, there is the SF 6P for $65. This is basically the same size as the G2, but is aluminum instead of "plastic".

And of course lots of other brand lights.

-john