Accurate Color Temperature You Can Trust

Diode Dynamics measures every HID bulb’s true color temperature at its own photometric test lab rather than relying on manufacturer marketing claims, so what’s printed on the box actually matches what comes out of the headlight.

4300K: A Balanced, Natural White

At 4300K, this bulb produces a light that isn’t yellow-tinted like a lower color temperature, but also carries no tint of blue the way higher-temperature bulbs do a natural, balanced white that works well paired with most LED lighting elsewhere on the car.

• D4S HID bulb, 4300K color temperature
• Color temperature verified at Diode Dynamics’ own photometric test lab
• Balanced natural white, no yellow or blue tint
• Pairs well with most LED accent lighting
• Sold as a pair

The RallySport Take

If you want a factory-quality, honestly-rated color temperature rather than a bulb that looks different than advertised, this is a trustworthy choice.