Specification AutoPartPosition : right Brand : FILN BulletPoint : Sold on Amazon BulletPoint1 : [Indicator type] plastic indicator style, is the whole body plastic material, but the waterproof performance is considered can, and, suitable for caravans, yachts and other panels BulletPoint2 : [Independent research and development] installation of a unique style, can be clearly distinguished from other similar products, the difference is that the indicator for the snap design, easy to install, and installation is solid, only need to set aside the panel can BulletPoint3 : [light voltage] MINI indicator voltage 110V 120V 220V LED indicator universal, then the brightness of the indicator working in this environment is very bright, convenient for you to detect whether your device is still carrying out work BulletPoint4 : [color selection] indicator color selection, you can choose the very common red, has been four colors mixed together, which contains: red, green, yellow and blue indicators BulletPoint5 : [Indicator length] In general the indicator light can work about 50,000 hours, but you need to operate normally, of course, you can try out of curiosity. Color : Red+Green+Yellow+Blue ExternallyAssignedProductIdentifier1 : 887615322471 ExternallyAssignedProductIdentifier2 : 0887615322471 Horsepower : 0.47 IncludedComponents : Bulb included ItemDisplayWeight : 7.25 pounds ItemName : FILN 12 Pcs 10MM 110v LED indicator Light Plastic Indicator dash Light Pilot Signal with Red Green Blue Yellow Light (110V-220V 3Red+3Green+3Yellow+3Blue 12 Pcs ItemPackageDimensions_Height : 12.2 centimeters ItemPackageDimensions_Length : 0.7 centimeters ItemPackageDimensions_Width : 8.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : indicator-lights Manufacturer : FILN Material : Plastic ModelName : FL1P-10QW-1-000_BRGYBXX110V ModelNumber : FL1P-10QW-1-000_BRGYBXX110V NumberOfBoxes : 1 NumberOfItems : 12 OperatingLife : 50000 hours PackageLevel : unit PartNumber : FL1P-10QW-1-000_BRGYBXX110V PhaseType : Single Phase ProductDescription : These are nice panel lights to use as power indicators. They directly take 120 VAC; there is no need to add a resistor or a diode to protect the LED from reverse breakdown. In fact on the latter, there are apparently 2 LEDs inside these lights. I could perceive a bit of flicker, but it's really hard to detect, and in most cases it won't be a problem. To figure this out, I powered the light with a signal generator @ 1 Hz. See the video: 2 LEDs are alternately lit, as the voltage reverses polarity. That is sort of like increases the flicker rate to 120 Hz, but not exactly the same thing, since the light is moving between two physical locations. For the more technically inclined, I've put a diode across the LED, in the reverse polarity, such that the LED was not forced into reverse breakdown. I don't really know if that's a problem, if current is limited, but it is a bit of a concern. This panel light simply uses a second LED as the 'protection diode', which produces more light (since it's on twice as much of the time), and tends to reduce perceived flicker. I measured 1.2 mA of AC current at 120 VAC. So likely there is a resistor of about 100k in series with the LEDs ProductSiteLaunchDate : 2023-02-28T15:13:00.025Z Size : 110V-220V SpecificUsesForProduct : warning light Speed : 3500 rpm SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1 UnspscCode : 25172900 Voltage : 12 volts WarrantyDescription : 3year Wattage : 1 kilowatts