Guangmai Technology is proffesional in making the 60 90 Degree Beam Angle 3535 SMD LED Infrared 840nm 850nm.
What is the difference between the 60 degree and 90 degree lens of the LED smd chip diode?
Most of the LED lamp beads have their own lens, and very few have no lens.
The lens is divided into concave lens, flat lens, and convex lens. Generally, the material of the lens is composed of encapsulating rubber. A few high-power lenses will be added extra. The material of the lens is generally divided into three types: epoxy resin, silicone rubber, and PC.
The function of the lens is to help the LED chip to spread or gather the light emitted more uniformly.
The difference between 60 and 90 degrees is that the light at 60 degrees is more concentrated. The front light intensity is higher. The front view is brighter. The 90 degree diffusion surface is wider than 60 degrees. The flat viewing angle is larger and the light is softer. Relatively speaking, the 90-degree angle made by the same chip has a lower front light intensity than a 60-degree angle, and the naked eye feels the brightness is lower, but the actual total amount of light emitted by the two is the same, that is, the same luminous flux, and the light intensity at a small angle is high. The light intensity is low.
In practical applications, taking the display screen for example, the display screen used on highways needs a small angle, so that the front light intensity is high and the visible distance is long, while the kind used indoors needs a large angle of visibility. The angle is wide and the front light intensity is softer. The difference is this.
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| 90 degree lighting angle 3535 smd led | 60 degree beam angle 3535 led chip with ir 850nm | 120 degree normal lighting angle 3535 led chip with ir 850nm chip |
GMKJ customized color list:
Product Specification
Wavelength Chart 850nm infrared LED:
WP: 851.5 nm
Flux: 0.077 lm P: 0.071 lm/w
I: 700.0 mA V: 1.398 V P: 1.078 w
60 degree lighting angle package dimension:
Application
About Guangmai LED
Shenzhen Guangmai Technology Co., Ltd. is a private high-tech enterprise. The factory is mainly engaged in the research and development, production and sales of LED lamp beads 2835, 3528, 5050 ultra-high brightness SMD LED, in-line, chip, high-power, and product packaging. The products are widely used in LED car lights, outdoor LED lamps, indoor lighting lamps, Commercial lighting, plant lighting, medical field, security monitoring field. The factory has the world's most advanced fully automatic LED packaging production lines totaling more than 168, more than 50 engineering and technical personnel and senior management personnel with more than ten years of packaging experience in the LED industry. The modern LED packaging workshop covers an area of more than 6000 square meters and has more than 300 employees. , With "scientific management, excellence, and customer trust" as the company's quality policy, we continue to develop and launch LED series products that meet customer needs. The company adheres to the business tenet of "dedication to service, innovative design, and satisfying customer needs". The company has successfully passed the ISO9001:2008 quality management system certification. Some products have passed the US Energy Star LM-80 testing certification and have obtained more than 20 inventions. Patents and utility model patents.
Datasheet:
60 90 Degree Beam Angle 3535 SMD LED Infrared 840nm 850nm datasheet can be download from this page.
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