THE #1 TTG LIGHTS FOR BRIGHTNESS
As everyone knows by now, as the #1 restorer of Cibie Bi-Iode headlights, we love Cibie products. Always well made, high performing and cool looking. These are outstanding TTG driving lights as they use H1 bulbs instead of the H3 bulbs used by the majority of TTG lights. H3 bulbs have not advanced much in the past few years but H1 bulbs have made great advances. We include our recommended Tungsram MegaLight Ultra +120 H1 bulbs with these.
Note that these have black housings. Some believe that black were used on only 914's but many rally teams, if not most, used lamps with black backs to reduce glare.
Also Available As a Kit for Both SWB & LWB
Size: Please note that are dedicated driving lights and at 185mm in diameter they are much larger than the usual TTG lights which are 130mm.
If you have any doubt as to these whether these are correct for your application please consult the following comprehensive guide to through-the-grille (TTG, also called "above the bumper") driving lights and fog lights:
AC White Paper: Porsche 911 118/115 TTG Driving and Fog Lights