What are the best bulbs?

[andyyy]

Halfords "120℅ brighter" are wank, unless you just want to spend extra money.

I just buy Bosch because they seem to last the longest

---

This is what I found. I have no idea how legitimate it is but it does make me want to upgrade my factory wiring. You basically just run some new cables and separate relays direct from battery and to the battery earth I suppose. And use the 12 coming from the headlight relay to activate the new larger relays.

10.5V : 510 lumens
11.0V : 597 lumens
11.5V : 695 lumens
12.0V : 803 lumens
12.5V : 923 lumens
12.8V : 1000 lumens
13.0V : 1054 lumens
13.5V : 1198 lumens
14.0V : 1356 lumens
14.5V : 1528 lumens

http://www.danielsternlighting.com/tech/...elays.html

Upping the voltage will surely reduce the lamp life though?