According to the Zodiac Engineering website:
Modified @4Sevens Titanium Preon 2 tailcap. Titanium cover removed, retaining ring faced flush with the rubber cover and countersunk deep at 45 degrees to allow access to the switch. This allows the user to stand the light on end as a candle and still retain the guard around the switch to not accidentally turn it on when pushing down into your pocket.
I like the concept of an improved 4Sevens Preon clicky tailcap and I’d love to see how this turned out.
No price is given, but the information was posted two months ago. I emailed for more information…