Inside an Emergency Light (with modification)

Описание к видео Inside an Emergency Light (with modification)

A closer look at and inside the ROBUS R8MLED-01 emergency bulkhead light. It turns out the unit is not a 4W light regardless what the box seems to suggest. Also it drives the battery pretty hard, discharging it to well under 1V per cell and uses a very high trickle charge current. I added a small modification to improve battery life.

A discussion of real, apparent and reactive power and smart meters is part of this video:    • A closer look at a bulkhead light wit...  . Jump to 5:20 if you are not interested in the construction of the PIR bulkhead light that triggered the issue.

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