- Lighting Applications
- Indoor Lighting: Blue 450nm COB is used for lighting in indoor environments such as homes, offices, shopping malls, and schools. Compared with traditional light sources, it has higher energy efficiency and better color rendering, providing a bright and comfortable lighting environment. In places with high - quality lighting requirements, such as art galleries and museums, the 450nm blue COB can better display the color and details of exhibits.
- Landscape Lighting: It's applied in outdoor landscape lighting for city night - scapes, parks, and squares. Through different optical designs and controls, various colors and lighting effects can be achieved, adding charm to the urban night view.
- Display Applications
- LED Displays: In indoor and outdoor LED displays, the blue 450nm COB is an important component. The 450nm blue light can be combined with other - colored chips (such as green and red) to form a full - color display effect, with the advantages of high brightness, high contrast, and high resolution. It's widely used in advertising, sports events, and stage performances.
- Backlight Sources: In the backlight of liquid - crystal displays (LCDs), the blue 450nm COB can provide a high - brightness backlight, improving the brightness and color performance of LCDs. Compared with traditional cold - cathode fluorescent lamp (CCFL) backlights, the blue 450nm COB backlight is thinner, more energy - efficient, and has a longer lifespan.
- Industrial Processing Applications
- Laser Processing: The 450nm blue - light laser has unique advantages in material processing. For example, in metal processing, the blue - light laser has a higher absorption rate for highly reflective metal materials such as copper and aluminum, enabling more efficient cutting, welding, and drilling operations. Additionally, in the processing of materials such as plastics and ceramics, the blue - light laser can also achieve fine - grained processing effects.
- Printing and Marking: It's used in printing and marking equipment to achieve high - speed and high - precision printing and marking. For example, in the fields of packaging printing, electronic product casing marking, and medical device marking, the blue 450nm COB can provide clear and long - lasting marking effects.
- Medical Applications
- Phototherapy: In phototherapy equipment, 450nm blue light can be used to treat neonatal jaundice and skin diseases. Blue light can promote the decomposition and metabolism of bilirubin, thus achieving a therapeutic effect.
- Biological Detection: Utilizing the characteristics of blue light, biological samples can be detected and analyzed. For example, in fluorescence detection, blue light can excite fluorescent substances to emit fluorescence, thereby detecting the existence and concentration of biomolecules.
- Scientific Research Applications
- Laboratory Experiments: In scientific research experiments, the blue 450nm COB can be used as a light source for optical and biological experiments. For example, in cell imaging and protein analysis experiments, blue light can provide specific excitation light to assist scientists in studying the structure and function of biomolecules.
FAQ
Q1. Could I have a sample order for led light?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 1-3 days, mass production time needs 3-7 days according to the order quantity .
Q3. Do you have any MOQ limit for led light order?What's the Payment way ?
A: MOQ is 100pcs for each model. We accept T/T Paypal and Western Union three ways payment.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 2-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for led light?
A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places
Q6. Is it OK to print my logo on led light product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 3 years warranty to our products.
Q8: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.Secondly, during the guarantee period, we will send new.
