2 x H4 HB2 9003 White 10 LED 50w Projector CREE Light Bulb Size: 75mm x 18mm x 50mm Consists of 10 LED's for surround brightness H4light bulbs is adouble filament bulb that can be used for low beams and fog lights in most vehicles LED offer lower power consumption of just 50w per light bulb unit with the life expectancy of 50,000 hours Authentic CREE LED chipset