✅ 【 Digital Dimmer Switch 】 Digital circuit technology enables smooth dimming of the widest range of LEDs. Set optimal dimming range for different bulbs with the initial brightness controller. | ✅ 【 Universal Compatibility 】 Works with dimmable LED/CFL rated up to 300W, Incandescent & Halogen light lamp bulbs rated up to 600W on the market. Works with 99% of dimmable LED, CFL, Incandescent & Halogen light lamp bulbs. | ✅ 【 NO NEUTRAL WIRE REQUIRED 】 Ideal for homes of all ages. Replace the existing switch or dimmer in as little as 15 minutes. | ✅ 【 Single-Pole or 3-Way 】 Can be used in single-pole or 3-Way applications, where lights are controlled from one or two locations. | ✅ 【 Ultra Slim Profile 】 Ultra-slim profile leaves more room in the electrical box, easily fits in the electrical box and wall plate. | ✅ 【 Thoughtful Locator Light 】 Add an optional white locator light to easily find your dimmer switch in the dark; By factory setting, the locator light is on when the light is switched off and off when the light is switched on; The locator light could be switched off. | ✅ 【 High Quality 】 Tough thermoplastic housing shrugs off impacts and scratches. Energy-saving and long operating life. UL & CUL listed. | ✅ 【 1-YEAR WARRENTY 】 All ELEGRP products are UL listed and 100% inspected before shipment. ELEGRP offers a 30-day money-back guarantee for new purchases, a year warranty replacement service, and lifetime online technical support within 24 hours for thisei UI