EVERLIGHT光電元件無鉛、符合RoHS環保，紅外元件品種齊全、產品多樣化，產能超500KK/M，廣泛用于各類儀器儀表，例如：光電編碼器、濁度計、煤氣表、水表、智能電表等

常用的紅外元件：

紅外發射SMD發射管： 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

貼片式紅外接收管常用規格：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