Forget whatever you tried before, this is THE light kit to own.
I have tested many different kits from most brands, HPI, Tamiya, Yeah Racing, GT Powers and ABC Hobby, but this one is the blend of all of the above at a bargain price.
It is the simplest, yet full of functions, LED kit I have owned and I will never buy anything else again.
I recommend using a 4 channel radio as it gives you full control of the kit to switch between strobe mode and turn your hazards on at will.
Hats off to OB1 for this great product.