Led as a dc bulbs 12v led lamp circuit Circuit 12v led diagram flasher cars flashing light schematic diagrams note supply power
Volt instructables leds Led bulbs dc ohm leds parallel watt resistor need Simple basic led circuit (how to use leds) : 4 steps
Free circuit diagrams 4u: 12v led flasher for cars .
.
Simple Basic LED Circuit (How to Use LEDs) : 4 Steps - Instructables
12V LED Lamp Circuit - Simple Project
LED as a DC Bulbs - CR4 Discussion Thread