Intova PX-21 Compact Slave Camera Flash

strobes were great for a while, but after 50 or so dives (tropical salt water) the off/on and strobe power setting on the side of mine began to fail. Great while they lasted but would strongly recommend buying better strobes. I regret not. But theyre good for the money, if you have a basic setup.never flooded and quite reliable. have to play with the angles a bit but are pretty decent for wide angle, great for macro but poor for any cave diving or particularly dark areasWould also recommend getting rechargeable batteries and making sure to change after no more than 2 dives. especially if theyre used on a setting higher than 1 (low) (after change every dive is best if you are able).need to get the fiber optic cable too. (https://www.amazon.com/dp/B00IAAB5QK/ref=cm_cr_ryp_prd_ttl_sol_6). otherwise these will be quite useless underwater.

The flash was okay for macro underwater but so many issues syncing with my TG4, even with fiber optic cord. I was getting the hang of it understanding its issues and quirks but it gave up on me yesterday while practicing macro shots. No warning whatsoever it decided to quit on me. I only have this for a little more than a month.If you want a product that will last long, don't get this one. Better save up for Inon or sea and sea or other reliable, tried and tested strobes out there. At 30 meters deep, you need something you can rely on.

Got this just before my diving trip to Egypt. No matter what I do I cannot get it to work properly. Very disappointed as I had one which worked before for 7 years. Having difficulty finding where I can send for replacement.