Osram H7 Halogen x2 Bulbs Duo Box Cool Blue Intense up to 4200K 64210CBI-HCB 4008321650757 | eBay
OSRAM HID Kit 4200K vs 6000K - YouTube
Osram Cool Blue Intense H7 Car Headlight Bulbs Twin Pack 12V55W 64210 CBI pair
Amazon.com: OSRAM COOL BLUE INTENSE H7, headlight bulb for halogen headlamps, xenon effect for white light, 64210CBI-01B, 12 V passenger car, single blister (1 unit) : Automotive
D2S: Osram Xenarc 66240 Night Breaker Laser 4200K HID B21
OSRAM H7 LED Headlight Bulb, 50W, 4200K/6000K, Pair – Planet Car Care