Color: black, Size: 3XL, Voltage: 12 V, Standard: AU Standard - 8 10 12 16 mm Waterproof Metal Push F640-12000027736538961

Size: 8 10 12 16mm
material: nickel plated brass
Led color: red blue yellow white green
Item Type: SWITCHES
Switch Type: Push Button Switch
Certification: ce
Material: Copper
Hign-concerned Chemical: None
Is Smart Device: No
Origin: Mainland China
Certification: CE
Choice: yes
semi_Choice: yes

The product 8MM and 10MM are external resistors. When using, you need to connect the resistor to any lamp pin (silver pin)