Hello everybody. Today I will tell you how to make a lamp for plants 30 watts in the ceiling version.
To do this, we need to buy:
1 - a pipe made of plastic 1 m long and 100 mm in diameter
2-10 radiators for LEDs
3- LED soldering pads
4- hot glue
5- power supply LEDs 30 watts -220V
6- thermal grease
7- hooks for fastening
8-30 LEDs, 10 red and 20 blue
So in the pipe we cut holes for mounting radiators.
We insert 10 radiators into the holes already with soldered LEDs. Tank faces they hold well.
Everything should look something like this.
Next, solder all the LEDs in series and connect to the power supply.
We fasten the hooks for attaching the cord or chain - that's all - the seedlings of peppers and tomatoes on the windowsill are provided to you excellent.
Have a great harvest! Salad under such a paw can be grown all winter.