1) Luminous flux: 3.2lm 2) Voltage VF (V): DC 12V 3) Viewing angle: 60~120 4) Dimensions: 28*28*12 5) LED quantity: 4pcs 6) Power Consumption: 0.48W 7) Temperature and HRL:-20+45, HR10%-90% Applications: ideal for signature, signboard, channel letters, reverse, billboard, display cases, symbols, architectural lighting