The Jeep Cherokee used these in gauge clusters between 1984 and 1996. The number required varied between 6 and 10. It's difficult to know how many are required without taking the gauge cluster out. Please note that while these will work for turn-signal and high-beam lamps, they are a bit bright for that purpose.
Product Name: T10 5-Sided 30mm LED, 5x 5050
Product SKU: 1WL-20A
Type: T10
Emitter: 5x 5050
Polarity: Dual
Power Control: Constant Power
Operating Range: 10-15V DC
Power: 0.8W @ 12V, 0.07A
Dimensions: 30 x 11 x 11mm
Light Color: Neutral White
Addition Information:
- This is a highly reliable version of what is a very common style of LED. Due to use of higher quality chips and components, integrated power control circuit, and a bridge rectifier to permit operation irrespective of polarity, it may cost more than others. It lasts longer and provides a purer and more consistent light than any LED module of this type I've ever found.