High-power infrared LED in an aluminium case, with thread socket for easy handling and heat sink mounting 1,5 Ø12,5 Ø16 Ø11 Ø1,7 1 2 Outline: H = 12.4 mm (± 0.5) 2 4,5 Applications Medical appliances, remote control and optical communications, light barriers, measurement systems 7,9 D = 1.