UNIVERSAL WALL CONTROL SWITCH: With simple arrow buttons to control the fan & light, the wall control also features a snap on cover to hide exposed screws for a seamless look. Batteries not included 4 SPEED FAN CONTROL: Adjust your ceiling fan with four speed settings for personalized airflow, helping maintain comfort in bedrooms, living rooms, and other indoor spaces FULL-RANGE LIGHT DIMMING: Achieve the perfect ambiance by smoothly dimming your ceiling fan's light kit, which works with dimmable bulbs in compatible Casablanca/Hunter fan light kits COMPATIBLE WITH CASABLANCA & HUNTER FANS: Works with Hunter & Casablanca fans, excluding Hunter Original or DC fans. For pull chain fans, Casablanca Universal Receiver 99199 required (sold separately) CASABLANCA'S 50 YEARS OF CRAFTSMANSHIP: Known for timeless style and meticulous detail, Casablanca combines American design expertise with premium materials for lasting quality you can trust