2018-04-08 11:40:31

It is very helpful to me to make a gud torch

2019-02-01 20:22:04

Great product, met my expectations! recommended!

2019-02-01 11:48:03

chegou tudo certinho

2018-09-05 19:28:17

Veio tudo certo !!! produto de boa qualidade !!! recomendo o vendedor !!!

2018-07-31 18:04:33

Good price, high performance

2018-07-25 15:13:27

veio tudo certo !!! produto de boa qualidade !!!! recomendo o vendedor !!!

2018-06-28 15:52:23

me enviaron el producto equivocado.esto es un regulador de voltaje. y yo solicite un elevador de voltaje

2018-04-21 09:18:27

For this price excellent solution. !00 Watt COB led requires about 32 Volt ( in real current most important to limit ) this board has its voltage output adjustable. So measure the current during adjust to COB led specs. picture of box with boostconverter + 3 cells li-po from laptop battery. Gives 30 minutes full 100W power led light. HansNL