spot lights on roof bar

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Yeah i like those roof carriers!! maybe next year :lol:
JohnathanM,i see you have two spots infront of your grill but no bullbar,have you used the top mounts for wher the bullbar would be and do you have these on a seperate switch as well??
 
JonathanM said:
*are HGV's exempt to this law, as many that do have roof lights fitted seem to have them wired into main beam.

Not exempt, just classed differant because above cab hieght, but still must be fitted as pairs. (last ones I had were wired into main beam and could not be used independantly or turned off if not required with main beam.
 
cameraman said:
JonathanM said:
*are HGV's exempt to this law, as many that do have roof lights fitted seem to have them wired into main beam.

Not exempt, just classed differant because above cab hieght, but still must be fitted as pairs. (last ones I had were wired into main beam and could not be used independantly or turned off if not required with main beam.

I knew someone on here would know the answer!!


Re the bumper lights, they are some Hella 500's, and they are only mounted onto the plastic bumper, not onto the metal work beneath, mainly due to access to the fastening nuts and that I would have needed to cut the bumper, which would have lowered the lights too much into the bumper. there is some vibration, made worse earleir this year when I tried to rip the bumper off in the multi storey car park at work (long story) because the bumper itself didn't fit back on 100%.

They are wired to come on with main beam, unswitched, via a relay. One is a spot/long range lens, the other is a fog light. Gives the best mix of light, with really good long range beam, while really lighting up the road in front. I got this tip from a Hella webpage, australian I think it was, but many off road & rally vehicles have always used a mix of beam patterns, but often in pairs. Mismatching the lenses in this way gives a compromise with the fewest lights.

Re roof lights with this roofrack, I have considered fitting some lights under the front of the rack, and have some old Hella Comet 550's (rectangular fogs) but these are a little big, I might just get some cheapy Rings, the rectangular ones, 2 in fogs and 2 in spots. Much smaller than the Hellas.
 
Quote JonathanM Re the bumper lights, they are some Hella 500's, and they are only mounted onto the plastic bumper, not onto the metal work beneath, mainly due to access to the fastening nuts and that I would have needed to cut the bumper, which would have lowered the lights too much into the bumper. there is some vibration, made worse earleir this year when I tried to rip the bumper off in the multi storey car park at work (long story) because the bumper itself didn't fit back on 100%.

Re roof lights with this roofrack, I have considered fitting some lights under the front of the rack, and have some old Hella Comet 550's (rectangular fogs) but these are a little big, I might just get some cheapy Rings, the rectangular ones, 2 in fogs and 2 in spots. Much smaller than the Hellas.[/quote]

I've just fitted my front spots on today (yet to be wired) & have done the same as Jonathan drilled through the plastic bumper & fitted 40mm repair washers underneith to spread the load :smile:
As for roof mounted lights I'm going to do this in time once I get a roof rack :roll: & will fit spots in the middle & fogs on the out side to try & get better light coverage :smile:
 
Ok,just a quick Q! 8O
I have the switch and relay what ampage of wire do i need,running 4x55w spots?? :? :lol:
 
1.50 mm2 up to 10 feet long max, over 10 feet you will need 2.0 mm2 wire and if its over 20 feet long you will need 3.00mm2. Minimum sizes, wire size without covering.
 
Toolbox said:
1.00 mm2 up to 10 feet long max, over 10 feet you will need 2.0 mm2 wire and if its over 20 feet long you will need 3.00mm2. Minimum sizes

I thought that 1 mm2 std auto cable was rated at 8.75 amp, and thin wall at 16.5amp, so a minimum of 3 mm2 on stad (27.5 amp) and 2 mm2 on thinwall (25amp) would be necessary. Can you explain please.
 
Thanks for the info and link HB will get these wired up as soon as,before the law stops me and finds out they don't work.
Stupid law!! :lol:
 
Well,took a while but iv'e got the cable,switch,relay,inline fuse.N
ow just need the time to get it done,got a couple of days off soon,so it on the cards.

11mtr of two core cable 2 inline fuses were £4 from my local auto elec.
Switch,relay and diagrams courtisy of Bluebull(cheers m8) :lol:
 

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