As the main lamp the Lenser-D14 is too inflexible and has a small focus. As a lamp for backup I would recommend they due because it very long and very light has shone in the test (I have must not change always still the batteries), but more difficult reading devices by the flash light.
Also, one due by cold light color can glimpse barely colors. This lamp is not suitable as a video light, support for underwater cameras or cave and wreck divers. As the backup lamp, other models in this price range meet the requirements better.
As a signal lamp, she is our test winner and suitable in this function for all divers. With the huge luminosity of spot, you can see the light from far away in the water. Their simplicity of operation that is possible with one hand while diving, the light weight and compact design it can score in this category.
It fits in every diver in the jacket jacket without a disability stand near them. As a signal lamp for emergency, the small can life save. She would be equipped with a strobe function, it would be perfect as a emergency lamp.
Viewing the other diver lamps in our testing for this review and decide which is the right one for your needs.