So i installed my hids like 2 weeks ago. I have installed a Harness and the DRL module from VLEDS. Everything works great. But the problem i just realized now is that the passenger side isnt as bright as the driver side headlight. Its not much of a problem right now. But does this mean my ballast is going bad? Or the bulb itself? Because i did run this kit for 2 weeks without a relay or the DRL module. 
Please help?
Please help?