We report on optical investigations of MOVPE-grown InGaAs/GaAs quantum dots emitting at the telecom O-band that were integrated onto uniaxial piezoelectric actuators. This promising technique. which does not degrade the emission brightness of the quantum emitters. enables us to tune the quantum dot emission wavelengths and their fine-structure splitting. https://thecookiecountesses.shop/product-category/edible-glitter/