Hello everybody. Today I will tell you how to make a 3-9 watt LED bulb in fittings from a water-cooled halogen lamp.
Materials:
1-board for soldering LEDs
2-3 LEDs for 1-3 watts
3- lenses three pieces
4- thermal grease
5- silicone
6- power supply 3 or 9 watts
7- glass jar with a diameter at the lid 50 mm
We take a socket for soldering LEDs and seal the holes with silicone.
We solder the LEDs.
Glue on a jar of water
Waiting for it to dry in an upright position
When everything dries turn over and turn on the power - heating at 3 watts 25 degrees