660nm led is a deep red LED. Common deep red LEDs are like: deep red 665nm grow light LED, deep red 645nm grow light LED, deep red 650nm grow light led, deep red 655nm grow light led, deep red 660nm grow light led and so on.
We will do the High temperature resistance testing and 10 hours ageing treatment before the product out off the factory, which can ensure the stability of each product.
Our LED products have 5 year warranty.
We are the best supplier for your light-emitting diode.
660Nm LED,660Nm UV LED,Red LED 3W 660Nm,High Power LED 660Nm Shenzhen Best LED Opto-electronic Co.,Ltd / BESTSMD CO LIMITED(HK) , https://www.bestsmd.com
660nm LED manufacturer from China.
The color of deep red 660nm LED is deeper or darker than deep red 645nm LED and it can serve for plant grow, Electrical, plant lights and Test Equipment.
We supply variety of 660nm deep red LED products. Including Through-hole 660nm LED, SMD 660nm LED and high-power 660nm LED. We can also produce 660nm LED according to your requirement.
The light of 660nm LED can effectively promote plant growth.
For the Through-hole Light Emitting Diode 660nm LED,
We can customize the shape, the lighting angle, the number of emitting source, the flat pin LED and braided LED. Such as: 5mm deep red 665nm LED, 5mm deep red 645nm LED,5mm deep red 650nm LED, 5mm deep red 655nm LED, 5mm deep red 660nm LED. 3mm deep red 665nm LED, 3mm deep red 645nm, 3mm deep red 650nm LED, 3mm 655nm LED, 3mm deep red 660nm LED.
There are many other shapes for your choose. Customized deep red LED are available.
For the SMD LED 660nm LED,
We can supply dual-chip deep red LED, three-chip deep red LED, multi-chip deep red LED, high voltage LED, flashing deep red LED and variety of size SMD LED. For instance: 3528 SMD deep red 665nm LED, 3528 SMD deep red 645nmLED, 3528 SMD deep red 650nm LED, 3528 SMD deep red 655nm LED, 3528 SMD deep red 660nm LED. 2835 SMD deep red 665nm LED, 2835 SMD deep red 645nmLED, 2835 SMD deep red 650nm LED, 2835 SMD deep red 655nm LED, 2835 SMD deep red 660nm LED.
There are also have many other shapes to choose, like the 5050 SMD deep red LED, the 5730 SMD deep red LED ect. You can choose any one of them for your requirement.
ETC's two flashpoints
In recent years, the main application of China's ETC (Electronic Toll Collection) system has been focused on highway tolls, with Wuhan being one of the few cities to widely implement this technology. As more drivers adopt ETC, its usage in urban environments is expected to grow significantly. Beyond just toll collection, smart parking is emerging as a major area where ETC can make a real impact.
Traditional parking systems often involve manual processes such as entering and exiting via manned gates, which can take up to a minute per vehicle. During peak hours or large events, this can lead to long queues and traffic congestion. By integrating ETC into parking systems, vehicles can pass through entry and exit points without stopping, greatly improving efficiency and reducing wait times.
The primary benefit of ETC in parking lots is its ability to ease traffic pressure during rush hours. Additionally, current parking systems often use low-cost, passive tags that are easy to tamper with and not secure for financial transactions. In contrast, ETC uses active tags equipped with high-security CPU cards, ensuring safer and more reliable payment processing.
The implementation of ETC in parking lots can also boost commercial activity around these areas. First, it increases the throughput of vehicles, allowing faster entry and exit. Second, it attracts more visitors to nearby businesses due to the convenience. Lastly, it adds value by offering dynamic information services, such as sending parking availability updates directly to users’ devices.
Unlike highway ETC, which operates across regions and benefits from nationwide networks, smart parking faces unique challenges. Parking lots are typically owned and managed independently, making it difficult to establish a unified system. To address this, a higher ETC adoption rate is needed—ideally, every vehicle having an onboard tag like in Wuhan. This would encourage more people to use ETC for parking payments.
A comprehensive and unified payment platform is also essential. It requires collaboration between property owners and government authorities to create a centralized system. Cities like Wuhan and Beijing, which already have high ETC penetration rates, are leading trials for smart parking solutions. These pilots aim to test user acceptance and improve the overall experience before scaling up.
As ETC continues to evolve, integrating it into city-wide smart infrastructure could revolutionize urban mobility. With the right support and infrastructure, ETC in parking lots could become a seamless part of daily life, enhancing convenience and efficiency for drivers everywhere.