Is the beam angle adjustable ?
Is there an option to use the flashlight in power mode or lighter mode. Some flashlights have this option which is useful (hi power, medium, low etc.).
The beam angle is not adjustable and it is just a power on/power off option.
This light is incredibly bright, light weight, and in-expensive for a 230 lumen LED light. It does not have any bells or whistles, and I think the price reflects that.
Also note, the plastic of the flashlight body is not very strong. If you drop it, bump it, over-tighten it... it will crack. The light will still work but it will flood and you'll need to replace it entirely.
Hope this helps!
The beam angle is not adjustable, and there is only one level of illumination. I still find it to be an excellent torch, easy to stow in a BC pocket or on the included lanyard. I prefer the metal construction as it alows you to make enough noise tapping on your tank to get attention.
The Aquatec LED 230 does not have an adjustable beam angle. There is no adjustable power mode either. I have purchased a few "brand name" dive lights and all of them had issues. The LED 230 is a simple twist on with no manual switch to leak. It you leave the twist on feature barely on, you can activate it with one hand as there is a nice knurled rubber grip. It has worked great for me during low viz wreck dives and deep dives to find sea creatures and to look for treasures. There is a more expensive, all aluminum model available. This is the high impact plastic model. The batteries go in backwards compared to conventional lights. The beam is pre-focused and it definitely produces 230 lumens. The stated burn times are very close to specs. Three fresh C cell batteries should last you on any dive trip. Good luck.
No, the beam angle is not adjustable. This torch is simply on or off with the twist of a wrist. IT is a nice and bright light with a wide beam. There is not an option for hi, medium, or low lighting either. I own 2 of these and am really satisfied with the quality of the torch, especially for the price.