Fake screw! Fake terminal block! And modifying multi-color LED ceiling lamp's default behavior
I've recently bought some LED ceiling lamps that supports multiple color temperature (daylight,warm white and "natural" white) by toggling the power switch as below. However, I prefer the default color to be warm white instead of daylight as it will be installed in a bedroom and less blue light might help with my occasional insomnia. So I decided to try to modify since it should not be too hard since they LEDs and a constant current LED driver like below. First I tried to open up the LED driver and have a look at the circuit inside. But when I tried to turn my screw driver on the 2 screws on the orange colored part, it didn't turn at all. Upon closer inspection, it seems that those are fake plastic molded screw! After a while, I figured out that the entire orange colored terminal block was also fake! 😆 It is just piece of plastic held together those snap-on plastic parts. Hahaha.. I guess this is not too surprising since it comes from the count...