Originally Posted by willywaxer
The sealed units I was referring to are E rated and legal in some states (eg. Oregon and Washington) I was told. In fact the IPF H4 was sold by the Land Rover dealer as the direct replacement lamp for my Defender before the bloody thing rotted away. Furthermore, the Northridge units are sold with a white bulb, not blue.
Dave has recently added the clear bulb as an option; better choice at least than the blues.
IPF still hasn't bothered to certify their products. They do put an E with a circle around it on some of their stuff ---- a blatant attempt at trying to look like the ECE stamp.
There are several H4 assemblies that are sent by their manufacturers for testing, certifying their compliance with DOT and/or ECE codes; those are the products that we should be buying.
And that Northridge should be selling.