Smd Led Yellow
Description
Technical Parameters
●High-purity yellow light output: wavelength is precisely controlled at 585-595nm, color purity ≥95%, no color interference, warning and signal transmission are clearer.
●Strong environmental penetration: in complex weather such as fog and rain, the light decay is 30% lower than white light, suitable for outdoor warning scenes.
●Low power consumption and long life: the working current is only 20mA, the energy consumption is 20% lower than that of traditional yellow light LED, the life span exceeds 50,000 hours, and the maintenance cost is low.
●High integration and easy installation: the minimum size is 0.8mm×0.4mm, supports high-density arrangement, adapts to the automated patch process, and has high installation efficiency.
Product Parameters
| Parameter | Details | Category | Specification |
|---|---|---|---|
| Model | 5730 | Product Info | 5730 |
| Emitting Color | Cool White | Optical | Cool White |
| Product Voltage | 3.0 - 3.2V | Electrical | 3.0 - 3.2V |
| CCT | 4500 - 6500K | Optical | 4500 - 6500K |
| Product Luminance | 2200 - 2400MCD | Optical | 2200 - 2400MCD |
| Product Power | 0.06W | Electrical | 0.06W |
| Soldering Temp. | 260 - 280° | Manufacturing | 260 - 280° |
| Packaging Qty. | 10000PCS | Packaging | 10000PCS |
application of smd led yellow
Traffic signal
Smd Led Yellow is suitable for traffic lights and lane indicators with high recognition and strong penetration. It can clearly transmit warning signals in rainy and foggy days. In construction warning lights and vehicle turn signals, it has fast response and long life, effectively reducing the risk of accidents.
Industrial and equipment indication
As the status indicator of industrial control panels and machine tools, its light effect is soft and eye-catching, helping operators to quickly identify the status of equipment; its low power consumption characteristics are suitable for warehouse lighting and assembly line prompts, saving energy and improving efficiency.
Consumer electronics
Commonly used in home appliance button backlight and smart device prompt lights, the guidance is clear and not dazzling at night; the small size and stable performance can transmit different information through flashing, taking into account both function and experience.
Landscape decoration
Outdoor light strings and architectural lighting use it to create a warm atmosphere, suitable for festivals and theme scenes; the light is uniform in commercial signs, eye-catching both day and night, and the weather resistance ensures the stability of outdoor colors.
fAQ
1. What is the color temperature of yellow LED? Is there a difference between warm yellow and pure yellow?
The color temperature is about 2000-3000K, and supports customization of pure yellow (590nm) and warm yellow (585nm). Color cards can be provided for comparison and selection.
2. Will the yellow light change color when used in a high temperature environment?
Within the range of - 40℃~85℃, the wavelength shift is ≤3nm, which is almost imperceptible to the naked eye, and the color stability is excellent.
3. Is it suitable for car turn signals? Does it meet relevant standards?
It meets automotive electronic standards such as ECE R10 and SAE J578, and the light intensity is ≥1000mcd, which is an ideal choice for car turn signals.
4 How to ensure color consistency when purchasing in batches?
Using the spectrophotometry and color separation process, the color deviation of the same batch is ≤2SDCM, ensuring uniform color of the entire batch of products.
5. Can it withstand frequent switching conditions?
The number of on and off times can reach more than 100,000 times, without flicker, which is suitable for warning light scenes that need to be frequently turned on and off.
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