Light bar advice

Good evening,

I've done a search on my topic and nothing really aided me to the degree I require so I thought I'd write this up. I'm interested in fitting a roof light bar on my disco 2 2001 td5. The need for spot lights is lighting up vast fields and tracks which are pitch dark.
Can anyone recommend if x4 or x6 is better? And if 55w is suitable or are 100w bulbs needed?
Second query is can anyone recommend spots to me? I've heard wipac are fair, but I wanted some personal opinions,
Also thirdly, I stumbled across these: Wipac Work Lamp - 2 x 55 Watt Halogen Very Bright could these be put onto the light bar? they look awesome so maybe have normal 2 outers and then these on the Middle two wired to an individual switch?
Thanks chaps! Sorry for the topic as I know a fair few of you hate going over it!

Opinions on these?
7 INCH 36W CREE LED LIGHT BAR WORK Flood Beam SPOT LAMP OFFROAD Truck 4x4 BF00 | eBay

They look good but China isn't famed for reliability!

Ah, I hadn't seen they where from china! Any regular spots to recommend?

Thinking of 2x these 1 x Wipac Spot Light - 55 watt Each
And 2x these Wipac Work Lamp - 2 x 55 Watt Halogen Very Bright
Anyone had experience with either?

huddy229 said:

Thinking of 2x these 1 x Wipac Spot Light - 55 watt Each
And 2x these Wipac Work Lamp - 2 x 55 Watt Halogen Very Bright
Anyone had experience with either?

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Not work lamps. they're useless for long range lighting. Try 1 pr fogs & 1 pair spots.

Thanks chaps, going for these: WIPAC 4 x Roof Bar Driving Spot Lamps Lights S7303 | eBay with the 100w bulbs I think

huddy229 said:

Thanks chaps, going for these: WIPAC 4 x Roof Bar Driving Spot Lamps Lights S7303 | eBay with the 100w bulbs I think

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Be aware, that you'll be drawing Approx 35amps, when all 4 lamps are on. Make sure your wiring and relays are upto the job.

Pikey said:

Be aware, that you'll be drawing Approx 35amps, when all 4 lamps are on. Make sure your wiring and relays are upto the job.

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+1
A good rule of thumb is one relay switching one pair of lamps.

brian47 said:

+1
A good rule of thumb is one relay switching one pair of lamps.

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Great advice thanks lads, just so I don't blow up, I'm getting an auto electrician to do the job. What wiring should they look to be using so I know it's a good job?