quattro said:
4 x dip? You may get flashed at more than the 'Look at me!! I've got my fog lights on and it isn't even foggy' brigade!
What is the ampage of the new lights against the old ones?
No idea what power sealed units are but these will be four standard H4 55/60W bulbs in 4 'outer' lenses. MOT manual says 'at least one pair' of dipped beams - so I can't see a problem with two as long as all 4 lenses have the correct cut off pattern.
Aha!....
Statutory Instrument 1989 No. 1796
The Road Vehicles Lighting Regulations 1989
PART II
REQUIREMENTS RELATING TO OPTIONAL DIPPED-BEAM HEADLAMPS
1. In the case of a vehicle with three or more wheels having a maximum speed exceeding 25 mph first used on or after
1st April 1991, two and not more than two may be fitted and the only requirements prescribed by these Regulations in respect of any which are fitted are-
(a) those specified in paragraphs 2(c), 4, 7, 10 and 12(a) of Part I,
(b) that they are designed for a vehicle which is intended to be driven on the right-hand side of the road,
(c) that they form a matched pair, and
(d) that their electrical connections are such that not more than one pair of dipped-beam headlamps is capable of being illuminated at a time.
2. In the case of any other vehicle, any number may be fitted and the only requirements prescribed by these Regulations in respect of any which are fitted are those specified in paragraphs 2(c), 4, 7 and 12(a) of Part I.
So before 1991 and it's fine.
Probably