Have this 9Watt LED bought with R7S base to replace a 100 watt halogen lamps of ceiling spotlights from.
Due to the larger dimension of the LED I had the reflector, which was installed under the halogen lamps to expand, so that the LED at all fit into the base of the lamp.
The distance from the bottom to exactly center pin is exactly 12mm
The LED has an overall height of 35 mm and an overall width of 55mm
The distance between the contact pins is 118mm
By 2800K the LED has a warm white color.
The LED is for 3 hours Operating Handwarm