Comments about Princeton Tec, 170 Lumens Shockwave LED Dive Light:

The switch is for people that can read English language, you fight with it and it breaks......alignment when placing the batteries is Key!
should be like a mobile phone battery, lithium, light and recharge-able for at lest 1500cycles, full power.
Good diving to those who deserve it!

Comments about Princeton Tec, 170 Lumens Shockwave LED Dive Light:

I love this light for lobster diving, I bought it as my main light after an unfortunate evening when 10 minutes into a dive the batteries in my only light died. My buddy had this light and for the rest of the evening we were switching off using it. I loved it

Comments about Princeton Tec, 170 Lumens Shockwave LED Dive Light:

Just took this light to Belize and used it in caves, swim throughs and night dives. Extremely bright well focused beam.

Comments about Princeton Tec, 170 Lumens Shockwave LED Dive Light:

I have had 2 Princeton Tec LED lights - Both had the switch break on their first trip. They just fell apart with pieces in the battery compartment. It's a nice bright light when it works, but in my experience highly unreliable - especially for any situation where light failure is serious. Princeton Tec will replace defective ones, but I will carry something else on night dives.

Comments about Princeton Tec, 170 Lumens Shockwave LED Dive Light:

It is a shame that such a good light comes with such a bad switch.The safety is difficult to operate.The switch on the unit I bought arrived dead, it only worked if the batteries were absent.My dive buddy has the same lamp, his switch broke on the second use.[...]