Detailed description of LED lamp bead parameters

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LED is a solid-state semiconductor device that can directly convert electricity into light. What are the parameters of LED lamp beads? The following mainly introduces the parameter description of LED lamp beads.

1. Brightness

LED lamp beads have different brightness and different prices.

Lamp cup: generally 60-70lm; bulb: generally 80-90lm.

1W red light, generally 30-40lm; 1W green light, generally 60-80lm; 1W yellow light, generally 30-50lm; 1W blue light, generally 20-30lm.

Note: 1W brightness is 60-110lm; 3W brightness can reach up to 240lm; 5W-300W is an integrated chip, which is packaged in series/parallel, mainly depending on the current, voltage, and number of series and parallels.

LED lens: Primary lenses are generally made of PMMA, PC, optical glass, silicone (soft silicone, hard silicone) and other materials. The larger the angle, the higher the light output efficiency. With a small-angle LED lens, the light must be emitted far away.

2. Wavelength

The wavelength is consistent, the color is consistent. The price is high.

White light is divided into warm color (color temperature 2700-4000K), pure white (color temperature 5500-6000K), and cold white (color temperature above 7000K). Europeans prefer warm white.

Ningbo Deamak Intelligent Technology Co., Ltd. (Deamak) was founded in 2016. It is a technology-based company integrating design, R&D, production and sales. It is located in Rongda Industrial Park, Yinzhou District, Ningbo City. The company covers an area of ​​6,000 square meters and has more than 80 skilled workers and more than five R&D personnel. The company focuses on the R&D and production of motion sensor light indoor, cabinet lights, dimmable night light, and usb rechargeable night light. At present, we have achieved BSCI in-depth factory inspection, IS09001 certificate, and GSV anti-terrorism system certificate, so as to achieve the purpose of continuous improvement and sustainable operation; at the same time, the company has more than 100 designing patents. In the beginning of 2024, we have successfully set up an agent and warehouse in Jakarta Indonesia.

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Company Name: Ningbo Deamak Intelligent Technology Co., Ltd.
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Phone: 0574-87120525
Address:No.177, Jinhui west road, Yinzhou District
City: Ningbo
State: Zhejiang
Country: China
Website: https://www.deamak-light.com/