Because I'm really trying to find out "what" the bulb is. Not only for a purchase now but for future purchases. It's hard to buy something when you don't know what it is!! The only markings on the bulb are 12V 35W 35W. No bulb type. The APF, BPF type bulbs are the only ones I could find on the internet that have a similar flange but I'm not sure if they are the same physical size or not. I'd also like to find something in a slightly higher wattage.

Don