QDorien Van Den SteenDear, I bought these led lights. I wanted to make a circuit with copper tape and a button battery. Which batteries do I use best for this? Thanks!ViewHide 1 answer | Answer this question
AOpencircuitLEDs and copper tape are often used in combination with CR2032 batteries.
QOlofIf the current stock of these LEDs is exhausted, will you then buy exactly the same LEDs again? (Do different batches have different shades and/or brightness?)ViewHide 1 answer | Answer this question
AOpencircuitWe do indeed try to buy the same shade from the manufacturer, unfortunately there can be deviations per batch. If you wish to order larger quantities, please contact us and we will deliver them from the same batch.