1978 Chevy C20 Headlight Upgrade.
Bought the hella lenses back in 2011. They still work beautifully. They are glass and clearer glass than OEM
Hella PN#002395301
They take 9003 bulbs or H4 LEDs.
The Philips Bulbs set is Philips PN#12953BWX2
They don;t have fans, they have a small driver box you have to mount inline between your OE headlight plug and the headlight. I recommend them highly.
