HW vs. Heser Backup Light - The best Backup Light for SCUBA Diving in 2021

#DoktorBen #divegue #divegear In this video I compare two top notch backup lights - the Heser Backup 2nd Edition vs. the HW Backup. As a Scuba Diver, at least if you dive caves and wrecks, you need a reliable backup light in case your primary light fails during the dive. So a high quality backup light might save your life one day. The Heser as well as the HW are often consider as one of the best backup lights available. Which one performs better and is probably the best Backup Light for SCUBA Divers in 2021? I'm happy to answer your questions in the comments. For course inquiries reach out via: ben@gue.com. I teach classes all over the world and I'm happy to organize a class in your area! The Heser Backup 2nd Edition Short: https://doktorben.benjaminott.de/HeserBackup The HW Backup: https://doktorben.benjaminott.de/HWBackup 00:00 Start 00:36 The Backup Lights 02:28 Main Differences 03:42 Power Source and Runtime 06:39 Environmental Aspects 07:30 Repurchaseability 08:16 Replacable LED 08:57 Additional Features 09:14 Price 09:38 Rechargeable vs. Non-Rechargeable 12:31 Conclusion