Mosesatm
Well-known member
- Joined
- Jan 18, 2005
- Messages
- 9,214
The lights on the left side of each photo are the early (not sure when they switched) lights with the small black O-ring grommets. The lights on the right are the later models with the large gray cone-shaped grommets.
But the grommets are not the whole story. The wiring inside the lights is also different. Note that the early light has a ground wire attached to a tab on the bulb holder but the later light is missing that wire, even though it has the hole in the tab for it.
Also note that the early light has no wires in the housing, just a juction block with 2 female connectors.
Any lens can be used with any housing but a jumper is required to install a late lens into an early housing.
But the grommets are not the whole story. The wiring inside the lights is also different. Note that the early light has a ground wire attached to a tab on the bulb holder but the later light is missing that wire, even though it has the hole in the tab for it.
Also note that the early light has no wires in the housing, just a juction block with 2 female connectors.
Any lens can be used with any housing but a jumper is required to install a late lens into an early housing.