The LTST-S33FBEGW-5A with Light Emitting Diodes (LED) SMD,3x1mm RoHS is a device manufactured by the company Lite-On. This device is a multi-chip LED package with three chips of a single color, which gives it a unique low-profile package size of 3mm x 1mm. The device is RoHS (Restriction of Hazardous Substances) compliant, meaning that it is free of substances such as lead, mercury and cadmium. The result is a long operational lifetime, available in a range of color temperatures from 3000K (warmwhite) to 4500K (daylight/neutralwhite). The package also offers a wide beam angle of 120 degrees and can be easily integrated into designs, with no additional components needed. This is an optimal choice for a number of applications, such as backlighting, warning indicators, decorative lighting and more.