3mm LED Lights: Premium Accent Lighting for Custom Sabers They have six colors in all. Various specifications and emitting colors of light emitting diode meet your demand. Data sheet inside kit box shows 3mm LED’s working range. Excellent Quality: Every LED is examined rigidly before being put into the box. Kit Box for Storage: Don't worry you will mix them up or lose them. All different colors of super bright LED diodes are placed respectively in a neat kit box. Technical Specifications (Typical): To ensure optimal performance and longevity of your LED lights, please refer to the following voltage and current requirements: Color Voltage (V) Current (mA) Red 1.8V - 2.0V 20mA Yellow 2.0V - 2.2V 20mA Green 3.0V - 3.2V 20mA Blue 3.0V - 3.2V 20mA White 3.0V - 3.2V 20mA Purple 3.2V - 3.4V 20mA Installation Note: Polarity: For these 3mm LED lights, the long foot is positive (+) and the short foot is negative (-). Premium Quality: Each diode is tested for brightness and consistency. Notice: The price is for one LED only. Whether you are building a custom lightsaber or a complex electronic prop, our 3mm LED lights deliver the consistency and precision your DIY project deserves.