The Mia Secret 48wt LED Lamp features smart technology for painless curing of builder and hard gels at double speed. The lamp also includes a time memory function, digital time display, over-temperature protection, and a sensor for safe use. With a lifetime of 50,000 hours, this lamp is powered by a 48W output and is rated for input of 100-240V 50/60Hz. It is also cordless and rechargeable for added convenience.