Size:Black - 10 Pack The 91150 UL Listed and Residential + Commercial graded black light switch is capable of a 15 Amp Single Pole Connection and supports between 120V and 277V. Easily replaces any rocker light switch to a black rocker switch with easy to read instructions and simple 3-wire installation. The black paddle switch fits perfectly in any home and is a perfectly quite working light switch without any sounds of humming like most other switches on the market today. The narrow body ensures an easy, more secure installation by leaving more room in the junction box for your wires. Enerlites manufactures their black switches with a high-impact resistant thermoplastic body that ensures durability and build for years and years. The narrow body also allows for sturdy-more secure installations by leaving more room in the junction box for your wires to pair other black switches like black Digital Timers, black Motion Sensors, black Dimmers and others in 2, 3, 4, or 5 Gang applications.