Description High Power White LED, already include the aluminum board as heat sink. Product Model: 1W/3W/5W full white lights Power: 1/3/5W (W) Note: Pin soldering temperature (from colloidal 4mm) three seconds 260 degrees welding! Pin “-” signs as positive. For 1W and 3W LEDs, the heat sink is not yet soldered, please do this in your own. Documentation: For more technical data please read on this page.
