Connect direct led to 12 volt battery,1k resistance uses,resistance colour code,which resistance ?

In this video we are learn how to connect led direct to 12 volt battery

Voltage, Amps, Resistance and LEDs (Ohm's Law) « The blog at the

How to Calculate Resistor Value for LED Lighting

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How to Calculate Resistor Value for LED Lighting

Resistor Color Code Calculator

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Direct 3v LED bulb Connect to 12v Battery // Uses 1k resistance

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1 kOhms ±5% 0.25W, 1/4W Through Hole Resistor Axial Carbon Film

CFR-25JB-52-1K

Connect direct led to 12 volt battery,1k resistance uses