EVERLIGHT光电元件无铅、符合RoHS环保，红外元件品种齐全、产品多样化，产能超500KK/M，广泛用于各类仪器仪表，例如：光电编码器、浊度计、煤气表、水表、智能电表等
常用的红外元件：
红外发射SMD发射管： IR11-21C/TR8, IR91-21C,IR91-21C/TR7,IR91-21C/TR9,IR91-21C/TR10,IR11-21C/TR8,HIR11-21C/TR8, IR15-21C/TR8,IR15-21C/L10/TR8,SIR15-21C/TR8,IR17-21C/TR8,IR19-21C/TR8,SIR19-21C/TR8,SIR19-315/TR8,HIR19-21C/TR8,HIR19-21C/L11/TR8,IR19-315C/TR8,SIR19-315/TR8,IR26-21C/TR8,IR42-21C/TR8,IR67-21C/TR8,SIR67-21C/TR8,SIR67-21C/B/TR8,SIR67-21C/L9/TR10,HIR67-21C/L11/TR8,HIR89-01C/1R,HIR83-01B/TR8
贴片式红外接收管常用规格：PT17-21B/L41/TR8，PT17-21C/L41/TR8，PT19-21B/L41/TR8，PT19-21C/L41/TR8，PT26-21B/TR8，PT26-21C/TR8，PT26-51B/TR8，PT26-71B/TR8，PT42-21B/TR8，PT67-21B/C14/TR8，PT67-21C/L41/TR8，PT91-21B/TR7，PT91-21B/TR9，PT91-21B/TR10，PT91-21B，PT91-21C/TR7，PT91-21C/TR10，PT91-21C