How long does DeLight power last?

With e.g. a standard battery from IKEA or Duracell the DeLight will last 40 hours when they are in flashing mode and 20 hours if they are using constant light

Batteries must not be left discharged in the DeLight. There is a risk of leakage which may harm the electronics in the light.

Always change the batteries when the DeLight won’t turn on or the app alerts you to change batteries.