This lamp can be adjusted to a soft and warm glow, neither harsh nor flickering; reduces your stress and promotes sleep, and is the best choice for bedroom lighting. User-friendly This light is 10%-100% dimmable and compatible with most LED dimmers on the market, making it the perfect choice for lighting up a conference room. The 24w track light emits 1300lm, requiring no bulb changing, 100 LED arrays form a wide uniform beam and cover a wide range with a 100° beam angle. Warranty This ETL-listed product comes with a 3-year warranty for your rights and benefits as a customer, satisfaction guaranteed. Specifications Wattage: 24W Incandescent equivalent wattage: 120W Voltage: 100-277V AC Lifespan: 30,000hrs Beam angle: 100° Waterproof rating: dry location Dimming range: 10% - 100% Working temperature: -4℉- 104℉