1000 шт. светодиодный 5730 5630 SMD белый/теплый
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trillion auspicious lighting Store
Магазина trillion auspicious lighting Store работает с 25.02.2017. его рейтинг составлет 96.03 баллов из 100. В избранное добавили 438 покупателя. Средний рейтинг торваров продавца 4.9 в продаже представленно 471 наименований товаров, успешно доставлено 663 заказов. 151 покупателей оставили отзывы о продавце.
Характеристики
50PCS/LOT Super Bright 0.5W 2835 UV / Purple 365NM LED Light Emitting Diode 3.6V 370NM for DIY lights | Лампы и освещение
История изменения цены
*Текущая стоимость US $34.71 / lot уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"
| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Jul-24-2026 | 40.96 руб. | 42.50 руб. | 41 руб. |
| Jun-24-2026 | 40.45 руб. | 42.50 руб. | 41 руб. |
| May-24-2026 | 34.92 руб. | 36.82 руб. | 35 руб. |
| Apr-24-2026 | 39.25 руб. | 41.56 руб. | 40 руб. |
| Mar-24-2026 | 34.33 руб. | 36.8 руб. | 35 руб. |
| Feb-24-2026 | 39.7 руб. | 41.3 руб. | 40 руб. |
| Jan-24-2026 | 38.41 руб. | 40.75 руб. | 39 руб. |
| Dec-24-2025 | 38.73 руб. | 40.13 руб. | 39 руб. |
| Nov-24-2025 | 38.90 руб. | 40.45 руб. | 39 руб. |
Описание товара
luminous diameter:2.8*3.5mm
the use of voltage:3.0-3.2V/3.2-3.4V
use current:60-150ma
packing:50pcs/lot
Power:0.5W
color classification:365-370NM/370-375NM
luminous angle:surface luminous
range of application:indoor lighting,commercial lighting,
Note:not waterproof,not more than load,cooling temperature is not
higher than sixty degrees
There are thousands of modules so we can't list all in our store.
Please contact us for check if you can't find in the store.
Thank you!
Package included:50PCS/Lot
Note :
They may burn out if they receive enough power with no cooling , And if you use it for a long time,
please give them colling!!!
(UVA360-420NM)Applications :
1. UV Curing
2.Printing
3.Coating
4.Adhesive
5.Counterfeit Detection/ Security
6.UV Torch
7.Fluorescence Photography
8.Dental Curing
9.Crime Inspection
10.Oil leak Detection
(UVC 260-285NM)Applications :
1. Sterilization and disinfection;
2.Air and water purification;
3. UV detection and communication technology;
4.Food processing and preservation, food and beverage packaging, fresh storage, etc.;
5. medical care, dermatological treatment, etc.;
In recent years, the development and application of new products for UV LEDs has indeed become a hot spot in the LED industry. Compared with traditional mercury lamps, it has various excellent characteristics such as instant lighting, low power consumption and environmental protection. Especially in the context of the implementation of the Minamata Convention, which limits the mercury content after 2020, the use of UVLED technology to develop energy-efficient and environmentally-friendly high-efficiency light sources has become a major technological trend.
Moreover, due to the difference in wavelength of ultraviolet LED (UVA: 320-400 nm) (UVB: 280 nm-320 nm) (UVC: 200-280 nm), the application scenarios involved are very broad, and the prospect is highly promising.
For example: UVA-LED can be used for curing (glue, ink). UVB-LED is used for skin treatment (vitiligo, psoriasis). UVC-LED is used for sterilization of solids, liquids and gases (straight drinkers, water dispensers, etc.). Principle of ultraviolet disinfection
It is the use of ultraviolet light of an appropriate wavelength to destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of the microorganism, causing growth cell death and/or regenerative cell death to achieve sterilization and disinfection. After testing, the effective wavelength range of ultraviolet sterilization can be divided into four different wavelength bands: UVA (400 ~ 315nm), UVB (315 ~ 280nm), UVC (280 ~ 200nm) and vacuum ultraviolet (200 ~ 100nm). Among them, only the UVA and UVB parts can reach the surface of the earth through the ozone protective layer and the cloud layer. As far as the sterilization rate is concerned, UVC is within the range of microbial absorption peaks, and the virus and bacteria can be killed within 1 s by destroying the DNA structure of the microorganisms, while UVA and UVB are slow to sterilize because they are outside the range of microbial absorption peaks. It often takes hours to sterilize, and in the actual two-second hydraulic stop (irradiation) time, the part actually belongs to the inactive ultraviolet portion. Vacuum ultraviolet light penetration ability is very weak, lamps and casings need to use quartz with extremely high light transmittance. Generally, the semiconductor industry degrades TOC in water, and is not used for sterilization. Therefore, the ultraviolet disinfection mentioned in the water supply and drainage project actually refers to UVC disinfection. UV disinfection technology is based on modern epidemic prevention, medicine and photodynamics. It uses specially designed high-efficiency, high-intensity and long-life UVC-band ultraviolet light to spray various bacteria, viruses, parasites and algae in water. And other pathogens are directly killed to achieve the purpose of disinfection.
Studies have shown that ultraviolet light is mainly caused by radiation damage to microorganisms (bacteria, viruses, spores and other pathogens) and the function of destroying nucleic acids to kill microorganisms, thereby achieving the purpose of disinfection. The action of ultraviolet light on nucleic acids can lead to breakage of bonds and chains, cross-linking between strands and formation of actinic products, etc., thereby changing the biological activity of DNA, so that the microorganisms themselves cannot replicate, and this ultraviolet damage is also a fatal damage.
UV disinfection is a physical method. It does not add any substance to the water. It has no side effects. This is better than chlorination. It is usually used in combination with other substances. The common combination process is UV+H2O2, UV+H2O2. +O3, UV+TiO2, so the disinfection effect will be better.
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