Sistaco Mineral Bind Nail System 36W LED lamp. Used once (1x). All bulbs are working. Can be used with any polish that requires LED light to set. Very light / easy to store. From the Sistaco Website: It's the new generation of setting here at Sistaco! Our new 36 Watt LED Lamp is packed full of the features you have been asking for, and all in a convenient handbag-friendly size! Sidelights for 180º all-over setting Two timer settings (press once for 60 seconds, or press and hold for 120 seconds) Folds out to the perfect size to fit your whole hand Stable base with leg locking feature Stunning marble finish