Wall Clock With Temperature And Humidity Gauge offers reliable everyday lighting for homes, offices, schools, retail spaces, and general facility maintenance. Designed for dependable performance and easy replacement compatibility, this bulb provides consistent illumination for routine lighting needs and restocking projects. Key features include includes a glass cover and accurate quartz movement, requires one aa battery (not included), round, 12 in, diameter, black. Its practical design makes it a dependable choice for residential users, property managers, maintenance teams, and commercial environments looking for efficient replacement lighting.