Reveal Hidden Dust - Our vacuum cleaner dust display light spot accurately hidden dust & pet hair with the green LED light, making cleaning easier in dark corners and hard-to-reach areas.In dim light conditions, dust and hair will be more clearly illuminated. Wide Compatibility - Featuring a universal design, it fits 99% of upright, stick, and vacuum cleaners in the market. Effortless Installation - Wireless, lightweight, and easy to set up. No tools required; simply attach it to the left side of the vacuum cleaner head. Tips: Ensure your vacuum cleaner head's left side is flat before purchasing. Versatile Applications - The Dust-Reveal Light significantly boosts your daily cleaning efficiency, exposing all pet hair and fine dust. Perfect for home use, pet shops, baby rooms, daycares, and more. Colour:As Shown Material:plastic Package Contents: 1 x Dust Display Light 1 x usb cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.