I installed TYC light with Hella 100/80W into existing wire plug... the difference is night and day. The bulb 100/80 was installed long ago into the 97 housing but the road is poorly illuminated. With the TYC housing it made the difference. The TYC light on eBay is $50 shipped. TYC is a good brand and comes from Taiwan who makes good parts as opposed to Chinese garbage.