The high powered white LEDs available today for use as camera flash lights require up to 2A through the LED to achieve full light intensity. This requires the battery to provide as much as 3.5A for up ...

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Which camera flash is best? To oversimplify, a camera works by recording the light that enters through its lens. If there isn’t enough light entering the lens, then you record a poor image — if you ...

But it still goes big on features ...