Ring Xenon5000 H1 12v 55w 5000K White Light Car Upgrade Headlight Headlamp Bulbs
Fulgar Architects on Twitter: "Numerical values are assigned to the range of colors in degrees of Kelvin (K). Lights with temperatures at 5,000K or more appear bluish, while temperatures between 2,500-3,000K have
What Kelvin LED's should I Buy? | Electricsandlighting.co.uk