OSRAM COOL BLUE INTENSE HB4, 100% more brightness, up to 5,000K, halogen headlight lamp, LED look, duo box (2 lamps) : Everything Else - Amazon.com
Osram H1 H3 H8 Hb4 4200k Cool Blue Intense 55w Original Halogen Car Headlight 12v Hi/lo Lamps Fog Light Brightening +20% (pair) - Car Headlight Bulbs(halogen) - AliExpress
Amazon.com: OSRAM XENARC COOL BLUE INTENSE D3S, +150% more brightness, up to 6,200K, xenon headlight lamp, LED look, duo box (2 lamps), 66340CBN-HCB : Everything Else