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Solar circuit board control board
Features:
Drive 1 to more LED lamp beads or parallel lamp strings, suitable for 1.2V single Ni‑MH battery power supply.
With light control function, during the day and automatically turn on the light at night.
The circuit board uses an I‑shaped inductor, which has high conversion efficiency, long lighting time, and high brightness of the lamp beads.
Suitable for home solar landscape lights, solar lawn lights, solar Christmas lights, solar ship warning lights, etc.
Light weight and in small size, easy to install. 10pcs of module are available for use, meet your different needs.
Main selling point:
Drive 1 to more LED lamp beads or parallel string lights;
Suitable for 1.2V single-cell NiMH battery power supply;It can drive red, yellow, blue, white and green LED lamp beads;
By default, white lamp beads are used.It has a light control function, which charges during the day and automatically lights up at nightThe circuit board uses I-shaped inductors, which have high conversion efficiency, long lighting time and high brightness of lamp beads
John Mojo
Reviewed in the United States on September 27, 2024
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C. Pehl
Reviewed in the United States on September 21, 2024
So far these little boards are great. (See update below)The board is very small and has no provision for a switch. If your lantern has a switch you will need to wire the switch inline of the + wire to the battery. If I had one wish that would be it, just put two solder points where you can solder in the wires from a switch or jumper it with solder if no switch.So far I have installed 2 and they both work well. The boards are made well and the solder pads are well defined, although not marked on the bottom side of the board so you need to flip it over each time you solder.9/26/24 update: It is important to note that the output voltage is 1.2v if you use a NiCad battery. One thing to know is that many solar units use a 1.2v NiCad battery but output 3V for the LED. That explains why there are fewer circuits on this board and how they can make it so small. In the end I was not able to use these for my lights, they are too dim. I'm sure there will be other projects where I can use these.
DonEduardo
Reviewed in the United States on August 16, 2024
These are perfect for garden solar lights that have a single AA or AAA rechargeable battery. I knocked one star because the description of the wiring is not accurate on Amazon. Don't use that as a guide. I almost didn't buy this because the labeling here of the wires is wrong and I was afraid the boards were rejects or something with incorrect labeled solder pads. But the solder pads are correct. Connect the led string to the Ls, the Battery to the Bs, and the solar cell to the Ss.
Ron C
Reviewed in the United States on April 22, 2024
Works as described. I had a couple of broken solar lamp that needed repair and this worked just fine.
RMD
Reviewed in Canada on July 26, 2023
Great replacement for small yard Solar lights. Must follow the instruction sequence of soldering in the wiring ...or it won't work. I don't know why.
WAM2021
Reviewed in the United States on December 27, 2023
These worked perfect for my application! A little skill with a solder iron and your good to go!
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