Cheap Power Supply from china

I recently bought a 12v switch mode power supply(SMPS) from an online store. This claims capable of delivering up to 10A 120W and it only cost around 400 pesos. The brand is Biglite and it is not popular.

But is it really worth it to buy this kind of cheap power supply? Out from the box is a very light weight power supply.

But looking inside gives us a clue why it is so cheap…

It lacks EMI filter which is a must for SMPS. It also lacks fuse and it uses a resistor instead. 
It uses an IC Tm5101 for its controller. 

Is it worth it? Yes because you get what you pay for. But be careful on using it because it lacks fuse and EMI filter. This is not safe to use in general