ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR Viewsonic VT4236LED, 106.7 cm (42"), 1920 x 1080 像素, Full HD, LED, ATSC, 黑色 Viewsonic VT4236LED. 显示器尺寸（对角长）: 106.7 cm (42"), 显示器分辨率: 1920 x 1080 像素, HD 类型: Full HD, 显示技术: LED, 显示器亮度: 300 cd/m², 响应时间: 6.5 毫秒, 对比度: 2000:1, 原机长宽比: 16:9. 数字信号格式系统: ATSC. 产品色彩: 黑色