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 LED,660Nm UV LED,Red LED 3W 660Nm,High Power LED 660Nm Shenzhen Best LED Opto-electronic Co.,Ltd , https://www.bestsmd.com
Recently, at the China Lighting Industry Leaders Summit, industry experts have suggested that LED lighting has passed the market introduction period and is in the stage of channel and brand competition. In recent years, the Internet economy has sprung up everywhere. The traditional channel model of the lighting industry has become a marketing burden at some level, and channel vendors have also emerged with new competitive features. In order to fight for the channel competition, manufacturers must innovate and optimize the channel construction, seize the opportunity and innovate the model to become the real channel leader. 
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.
In recent years, Guangdong Dongguan has achieved remarkable results in the promotion of LED lighting with the help of the “Ten Cities and Ten Thousands†semiconductor lighting application engineering pilot. New concepts such as new markets, new applications, microelectronics and optoelectronics, technology upgrades and cost reductions are emerging. The LED industry is welcoming new development opportunities, and the transformation of the semiconductor lighting industry in Dongguan has found the next point of take-off.