2191L7-12V

Current:	--
Features:	--
Ingress Protection:	--
Termination Style:	Wire Leads - 4.6" (116.84mm)
Viewing Angle:	--
Wavelength - Peak:	--
Millicandela Rating:	--
Lens Style/Size:	Round with Flat Top
Panel Cutout Dimensions:	0.31" (7.87mm)
Panel Cutout Shape:	Round
Series:	2191L
Voltage:	12V
Ratings:	--
Lens Transparency:	--
Lens Color:	--
Lamp Color:	Yellow
Moisture Sensitivity Level (MSL):	--
Type:	LED
Lead Free Status / RoHS Status:	--
Part Status:	Active

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Panel Indicators, Pilot Lights, 2191L7-12V Application Field and Working Principle

Panel indicators and pilot lights are electronic signals used for warning, alerting, confirming operating status or simply providing a notification in different electrical and electronic systems. They are mainly used in switchpanel instruments and monitoring and control panels of industrial machinery, production lines, and vehicles. A 2191L7-12V panel indicator or pilot light consists of a high intensity LED light, a lens, and a high-quality housing. Each LED is individually tested and selected for brightness, color matching, and performance consistency.The 2191L7-12V panel indicator is designed for voltages up to 12V and are available in multiple colors. They have an IP67 grade, meaning they are dustproof and waterproof. They can be operated over a wide range of temperatures, from -40°C to +85°C, making them suitable for indoor and outdoor use. The LEDs are also designed to last up to 50,000 hours, providing long-lasting performance. The working principle of the 2191L7-12V panel indicator is relatively simple. The main components of the system are LED bulbs, power supply, power supply cables, mounting clips, and lens. When the voltage is applied, it is converted to low-voltage DC current by the power supply transformer. The DC current is then sent to the LED bulb, which is connected to the power supply cables. The bulb will then be illuminated, emitting light through the lens. The lens serves to focus, magnify, or transform the light emitted from the bulb and project it through a single point. Therefore, the 2191L7-12V panel indicator or pilot light can be used for a variety of applications including indicators, motorists, alarms, power sources, boundaries, exit signs, and floodlights.2191L7-12V panel indicators and pilot lights are also highly customizable. With different lens materials to choose from such as acetyl, PET, PC, ABS, or polyphenylene sulfone, users can customize the indicators to fit their specific application. These indicators are available in a variety of colors such as red, white, yellow, and green. They also come in multiple sizes and beam angles ranging from 4° to 180°. Therefore, users can select the lenses, colors, and size that best suit their application.In conclusion, 2191L7-12V panel indicators and pilot lights are highly versatile and can be used for a wide variety of applications. They have a long-lasting performance, are dustproof and waterproof, and are available in multiple colors and sizes. These indicators and lights are used as warning signals, notifications, or operating status indicators, making them a valuable tool for any industrial system.

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Part Number	Manufacturer	Price	Quantity	Description