Led Circuit

[ahmed24]

Need some advice and help from anyone who has some knowledge and experience in electronics.

I've got a pack of LEDs and the specifications for the LED's are as follows:

Reverse Voltage: 5.0 V

DC Forward Voltage: Typical: 3.4 V Max: 3.6V

DC Forward Current: 100mA

I need to create a circuit with 4 of these led's powered from a 12V supply (The 12V supply will be from the Cigarette Lighter Accessory power)

I've been to ledcalc.com and it seems that series circuit is the best option and I can only seem to fit 3 into the circuit.

Can anyone suggest a possible solution?

I guess one option could be to split them into twos and make 2 series circuits containing 2 led's each.

Any suggestions would be greatly appreciated.

Thanks

[Tango]

Sorry I cannot help, but what are you thinking of using them for? DRL's? like this?

[ahmed24]

Sorry I cannot help, but what are you thinking of using them for? DRL's? like this?

Yeap i'm working on a custom DRL unit :)