Our efforts to develop perfect underwater lighting was honoured by our clients with overwhelming approval.

At the TOP-DIVE opinion poll 1997 of the underwater journal unterwasser our products were
three times in first place in the categories power tube lamp, hand lamp and video lighting.

In the category
“best underwater flash” the Hartenberger 500 TTL was as well in first place.

As to this clear vote we wish to say thank-you to all the readers of the journals
unterwasser