I just bought new headlight housings for my 2009 Rav4. My stock housings have amber plastic covering the halogen turn signal lights. My new housings have a clear cover, so I will need to use an amber colored light. I figured I'd use LED's. When I did a search on Sylvania's website, they recommended a pair ZEVO 7443 LED's for the stock housing. They also make an amber version: ZEVO 7443A which I'm thinking about getting. Does anyone have experience using these? I've read a bunch of posts about needing to add either resistors or relays to make them work. They also mentioned hyper flashing, which doesn't seem all that bad. I'm more concerned about the brightness and pattern of the light after switching but I'm thinking these may work since Sylvania recommended them. Are there brighter alternatives? I've seen some on eBay where they have a bunch of LED's around the perimeter.