This Allstar Performance indicator light is a 12V, 1/2 in diameter light in green, sized to fit Allstar gauge and switch panels, SKU ALL99146. FAQ What voltage is this indicator light? This is a 12V indicator light. What's the diameter of the light? It has a 1/2 in diameter. What color is the light? The light is green. What does this light fit? This indicator light is sized for Allstar gauge and switch panels. {"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What voltage is this indicator light?","acceptedAnswer":{"@type":"Answer","text":"This is a 12V indicator light."}},{"@type":"Question","name":"What's the diameter of the light?","acceptedAnswer":{"@type":"Answer","text":"It has a 1/2 in diameter."}},{"@type":"Question","name":"What color is the light?","acceptedAnswer":{"@type":"Answer","text":"The light is green."}},{"@type":"Question","name":"What does this light fit?","acceptedAnswer":{"@type":"Answer","text":"This indicator light is sized for Allstar gauge and switch panels."}}]}