LY T77K-K2M1-26-Z

LEDs provide the most efficient and economical way to indicate status of all types of equipment, providing a visual indication of operational, failure or warning conditions. Discrete LEDs (LEDs packaged separately) provide the most economical way to show indication of single or multiple purposes in any kind of equipment. LY T77K-K2M1-26-Z is a discrete, outdoor and waterproof LED indicator.

Application Fields and Working Principle

LY T77K-K2M1-26-Z is suitable for use in all types of outdoor lighting, including street lighting, tunnel lighting, floodlighting, billboard lighting and office building lighting. It is also suitable for parking lots, airports, parks, seaports and other places where reliability is required and visibility is important. The primary application of this LED indicator is to provide a visual warning or alarm for equipment, such as generators and motors, located in hazardous areas where dust, water, dust and vibration occur. The indicator is designed to function even in harsh environmental conditions.

The LY T77K-K2M1-26-Z operating principle is based on the polarization of its optical diodes. It has two optical diodes, one set at an angle relative to the other to achieve the desired polarization effect. This produces a bright illumination at the centre of the indicator, with a large viewing angle and diffused light. The single diode optical lens structure is optimized for long life and optimal performance in an outdoor environment. The lens is also designed in such a way that it can easily absorb ambient light and direct it toward the centre of the indicator, creating a brighter illumination. In addition, the LED provides high intensity and low power consumption.

In terms of electrical characteristics, the voltage drop in the LED is approximately 3.5V to 6.5V with a typical forward current of 10mA. It is also designed to work with both AC and DC input voltages and is compatible with a wide range of power sources.

The discrete structure also makes the LED indicator ideal for outdoor applications as it is small in size and lightweight, allowing it to fit easily in any kind of space. The indicator is also resistant to a wide range of environmental conditions such as dust, water and UV. Moreover, it is highly vibration resistant and has an IP65 rating, making it a suitable choice for hazardous locations. In addition, the LED has a wide temperature range and is designed to operate in a temperature range of -40°C to +85°C.

Finally, the LY T77K-K2M1-26-Z is available in both yellow and red colors and is compatible with the common ANSI/NEMA and EIA used LED indicator standards.