2 x H4 HB2 9003 White 6 LED COB Plasma CREE Light Bulb Size: 65mm x 18mm x 50mm Consists of 6 LED's for surround brightness H4light bulbs is adouble filament bulb that can be used for low beams and fog lights in most vehicles COB LED is a multi chips package into one panel which provides a solid and bright glow that are easy on the eye Authentic CREE LED chipset