The QuadS QS15LE is a sleek 15mm tubular motor designed for roller blinds and shades with smaller profiles. Compatible with blind tubes as small as 25 mm in diameter, it offers the same reliable, quiet, and smooth performance as our larger QS25LE model—now in a more compact form. Powered by a built-in rechargeable Li-ion battery, the QS15LE provides months of operation on a single charge, ensuring a cordless and hassle-free solution. Its slim design not only enables compatibility with narrower blinds but also enhances the overall high-end appearance of modern window treatments.