Comments about Princeton Tec, Impact XL Flashlight:

An okay little light. went out for some scuba diving too about 30 to 40 feet and had no problems.the following week I went down closer to 80 feet and the light flooded at the bottom. I always make sure that the light is in the proper position before I dissent. That being said it is an awesome bright light, I really hope I just have a defective light because the max LED bulb thingy is fantastic. here's hoping for round two

Comments about Princeton Tec, Impact XL Flashlight:

I used this on our most recent dive trip to Cozumel. It worked fine for the first three dives, but on the fourth dive I must have turned it just a little too far and it took on water and died. For the price, it is very nice but in the future I will purchase one that has a sealed on/off switch.

Comments about Princeton Tec, Impact XL Flashlight:

Very bright light in a small package.

Comments about Princeton Tec, Impact XL Flashlight:

Nice wide focus for video. Lasts a long time.

Comments about Princeton Tec, Impact XL Flashlight:

I used this light one time as a tool to peek under ledges for critters. Unfortunately, the light flooded and failed on it's very first dive to 90 feet. The cause of the malfunction was a defective housing that contains the LED electronics and contact spring. The housing uses two screws to keep the halves flush and allow the housing to contact the batteries when the top is twisted CCW. Since this housing wasn't allowing the spring to extend for battery contact it flooded when the top was turned far enough to initiate the LED to light.
I recommend to verify that your lights spring loaded LED housing operate smoothly over its entire travel motion to enguage the contacts without exposing the o-ring.