Most TVZT-3010-03UP are . However, some manufacturers wire two 3V dies inside one package to create a 6V LED. Check the markings: A 6V LED often has a double bond wire. Use a constant-current power supply (e.g., 30mA) to test an unknown LED safely.
Desolder or cut the old strip, clean the aluminum chassis, apply thermal paste, and stick the new strip. Solder the power wires.
The is a specific electronic diode component typically found in specialized outdoor lighting applications, such as replacement circuit boards for lamp posts and porch lights .
The refers to specific LED components commonly found in outdoor light fixtures, such as those sold under the Altair Lighting brand. They are typically driven in pairs and are often part of a system with a dedicated power driver. Key Specifications