For desoldering without hot air, "chip quik" products are excellent. They make low melting point solder (like 60C). Add some to each pad of the led, and they wi

For desoldering without hot air, "chip quik" products are excellent. They make low melting point solder (like 60C). Add some to each pad of the led, and they will stay liquid long enough to remove the led with tweezers.