FYI... lights for the Jeep JK are a direct swap over (with the exception of bulb connector type) - i am currently running Hella H4's with an ARB harness (relays and coverts to H4 plugs) you can also run.... Trucklite LED, KC LED, Quadratec LED, and JW Speaker LED (which are the best light output and bean pattern IMHO), and others.
Normally you get what you pay for in LED headlights. Check your local laws for compliance, the ones i listed are generally DOT certified but i have no idea if there are laws in Israel you need to account for with regards to headlights
Cheap is going to be cheap quality..