Tianhui- one of the leading UV LED chip manufacturers and suppliers provides ODM/OEM UV led chip service for over 22+ years.

Email:my@thuvled.com TELL： +86 13018495990

Tianhui | Bulk 255 Nm Led From China

Lead_Time:

1 - 10(pieces):15(days),>10(pieces):Negotiable(days)

Brand:

Tianhui

Inquiry

more products

UV LED Water Sterilization

UV LED Air Sterilization

UV LED Medical Use

UV LED Detection

UV LED Grow Light

UV LED Space Disinfection

UV LED Daily Use

Send your inquiry

Product details of the 255 nm led

Product Description

The design of 255 nm led is concise but beautiful. This product has achieved world-class standards of quality and cost performance ratio. Produced by high-tech equipment, our 255 nm led is of high quality.

Advantages COB UV LED Module Encapsulation

1.Super Thin And Lightweight

2.Impact Resistant

3.Large Viewing Angle

4.Bendable

5.High Heat Dissipation

6.Wear-Resistant And Easy To Clean

Weather-Resistant

Features & Benefits:

▶High power output: 240~400W

▶High irradiance: up to 25 W/cm²

▶Long life span: over 50,000 hours

▶Reliable performance

▶Compact and lightweight design

▶Energy-efficient and environmentally friendly (No metallic gases or harmful substances)

Products Details

• 365nm COB UV LED Module: This 365nm UV LED module emits a shorter wavelength UV light, ideal for applications requiring deep penetration and rapid curing of thick or dense materials. It's particularly effective for curing sensitive adhesives and inks used in industries like electronics manufacturing and dental applications.

• 385nm COB UV LED Module: Offering a balance between power and versatility, the 385nm LED module is widely used in printing industries for its ability to effectively cure UV-sensitive inks without damaging heat-sensitive substrates. It promotes faster curing times compared to conventional methods while ensuring minimal heat dissipation.

• 395nm COB UV LED Module: With a slightly longer wavelength, this 395nm UV LED excels in surface curing applications where a gentler approach to bonding and ink setting is needed. It's favored for its compatibility with a broader range of materials and its reduced risk of yellowing or discoloration in cured products, making it suitable for art restoration and graphic arts.

Application

COB LED module find application in curing UV-reactive inks, paints, and coatings, as well as UV adhesives and potting compounds. Typical applications include printing cure, glue curing and inkjet printing. All these modules feature Chip-on Board (COB) technology, which packs multiple LED chips closely together, increasing light density and uniformity, leading to more efficient and consistent curing results. They are energy-efficient, generate less heat, have a longer lifespan than traditional UV lamps. Tianhui’s UV LED modules are transforming the industry with their precision, efficiency, and environmentally sustainable benefits.

365/385/395/405nm Details

PEAK WAVELENGTH	POWER	FORWARD VOLTAGE	FORWARD CURRENT	RADIANT FLUX	RADIATION ANGLE
365nm	240~300W	48~54V	5~6A	13~18W/cm^2	120
385nm	240~400W	46~52V	5~8A	20~25W/cm^2	120
395nm	240~400W	46~52V	5~8A	20~25W/cm^2	120
405nm	240~400W	46~52V	5~8A	20~25W/cm^2	120
APPLICATIONS	Applications/Printing Cure/Glue Curing/Inkjet Printing

Warning Instructions For Use

1. To avoid energy decay, keep the front glass clean.

2. It is recommended not to have objects blocking the light before the module, which will affect the sterilization effect.

3. Please use the correct input voltage to drive this module, otherwise the module will be damaged.

4. The outlet hole of the module has been filled with glue, which can prevent water leakage, but it is not

recommended that the glue of the outlet hole of the module directly contact the drinking water.

5. Do not connect the positive and negative poles of the module reversely, otherwise the module may be damaged

6. Human safety

Exposure to ultraviolet light can cause damage to human eyes. Don't look at ultraviolet light directly or indirectly.

If exposure to ultraviolet rays is unavoidable, appropriate protective devices such as goggles and clothing should be

used to protect the body. Attach the following warning labels to products / systems

Company Feature

• Our products are very popular both at home and abroad.
• Under the guidance of our unique talent strategy, we have introduced a group of first-class professional and technical personnel and senior management personnel. They provide a solid technical force for our rapid development.
• Based on the needs of customers, we have built a comprehensive after-sales service system. And we establish a good corporate image through quality services, including information inquiry, technical guidance, product delivery, product replacement and so on.
• Tianhui was founded in We constantly expand the business scale after years of struggling. We always stick to good product quality and provide more quality products for consumers wholeheartedly.
If you have any questions about products, feel free to contact Tianhui. We are delighted to serve you!

we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.

300W UVA LED COB Series for Printing Cure Glue Curing Inkjet Printing

UV LED TH-UVxCOB320W14H8P-3236 UVA COB for Printing Cure Glue Curing Inkjet Printing

250W UVA LED COB Series for Printing Cure Glue Curing Inkjet Printing

UV LED 250W UVA COB for Printing Cure Glue Curing Inkjet Printing

UV LED TH-UVxCOB200W13H5P-4833 UVA COB for Printing Cure Glue Curing Inkjet Printing

one of the most professional UV LED suppliers in China

we are committed to LED diodesfor over 22+ years, a leading innovative LED chipsmanufacturer & supplier for UVC LED 255nm265nm 275nm, UVB LED 295nm ~ 315nm, UVA LED325nm 340nm 365nm ~ 405nm.