cciyu H4 60W Xenon White Cree LED 12 SMD LED Light Bulb Replacement fit for Fog Light (2pack H4) LED Type: H4 7.5W COB;300lumens;Head Diameter: 17.5mm(0.69inch); Height:73mm(2.87inch) Cross Reference: H4 HB2 9003(For Reference Only). Fitment:For Fog Light(not suitable for headlight). Ultra-bright LED lamp beads,high brightness; The electrical stability,High color rendering Note:If the LED does not light up, simply Rotating it 180 degrees (reverse the polarity).