From what I've read, it doesn't appear as though the Photon III has a constant-on switch. I understand that switch has a hand in compromising the integrity of the case regarding water resistance, but I REALLY LOVE that on-off switch. Every family member to whom I've given a Photon II praises that switch. Would someone who knows about the Photon III please clear this up for me? Also, will the Photon II continue in production? Thanks for listening.<br><br>Craig (Photon II junkie)<br><br>