Constant problems with these lights (flickering during operation & occasionally wouldn't come on at all).
Contacted Company, they sent out new ballist when one went bad, a year later. And now 2 years later either another went bad the whole system, so I wrote company. Company stated I essentially would not receive a new ballist or bulbs ect. (even though we have a LIFETIME warranty) due to quality issues & requirements they put forth to ensure quality.
They could at least send me another product number that fits my vehicle so I can have high and low beams again.