Originally Posted by
Grivooga
I was thinking- what the hell is an N battery. Then I googled it. I've always seen them as LR1s in the alarm industry for very old wireless devices before the CR123 lithiums became common. I would not want those in a bike light. Too hard to find and though rechargeable might be available they would be a pain to find most likely.
I got some DX lights that came with them. The batteries lasted longer than the lights
Regarding watts... A 1W led
driven at 1W will burn through these batteries in 2-3hrs.
As usual on blinkies that claim high wattage leds, the led wattage is irrelevant as the 1W or 1/2W leds are almost always underdriven.