... 1. Two digits, 7 segment led display. 2. High brightness, energy conservation. 3.Highly anti-aging,durable. 4.energy saving. led numeric display are available ... in a wide range of sizes, from 0.28" to 4". Take our 0.4", 2 digits for ... like air-conditioner, water heater fridge, liquid crystal display, fluorescent display,etc. We are striving to offer you the high ...