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10PCS 3535 UV LED Chip,Purple Light 0.2W Surface Mount Light Emitting Diode Lamp Beads DIY Lighting (180 Degrees,Dual-Wavelength 270nm-285nm/395nm-400nm)

4.4 (2) Write Review
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$14.99

$ 7 .99 $7.99

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About this item

  • This high-power LED light is built with a high-quality chip, 999 gold wire welding, copper bracket encapsulation, and a ceramic base, ensuring top-notch quality during use
  • We offer a variety of purple LED chips that can be used as replacement parts for counterfeit detectors, curing machines, PCB circuit boards and purple lighting fixtures. Can also be used for DIY lighting projects
  • These LED chips have high photovoltaic conversion rates and low power consumption, which helps save energy and reduce maintenance costs.Before making a selection, it's important to carefully consider the wavelength that best suits your needs
  • To ensure the longevity of the violet lamp, it is advisable to take proper measures for heat dissipation. We recommend using a constant current LED driver for optimal performance. It is also important to protect your eyes by avoiding direct exposure to the violet light
  • We have a professional team, customized production and quality service to meet diversified customization needs


Product Description

LED

JH-3535V18N20-T8A-J285 Important parameter

Continuous Forward Current 40mA
Peak Forward Current 60mA
Reverse Voltage 5V
Power Dissipation 0.2W
Electrostatic Discharge 4000V
Operating Temperature Range -25°C to +80°C
Storage Temperature Range -35°C to +100°C
Lead Soldering Temperature 170°C
Forward Voltage UVA 3.0-3.4V/UVC 5-7V
Power radiation UVA 20-40mW/UVC 2-5mW
Wavelength UVA 395-400nm/UVC 270-285nm
Reverse Current 1μA
Viewing Angle 120deg
Half wave width 8-14nm
Viewing Angle 120deg
Recommend Forward Current 40mA
Appliance

Applicable Scenarios

Friendly Tips

Constant current LED drivers are recommended for high power COB LEDs.

Working temperature should be less than 60 Degrees Celsius / (140 Fahrenheit) with a Heat Sink System.

Please refer to the positive (anode +) and negative (cathode -) sign on Leds.

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Jake
Reviewed in the United States on January 4, 2025
They're pretty nice.
Jeff B
Reviewed in the United States on January 13, 2024
Tested this with 10mA and 30mA current across the UV-C emitter. It activated a UV-C-only phosphor as expected. I'm not able to quantify intensity, but it appears that the figures (2-5mW of UV-C and 20-40mW of UV-A) are accurate, and perhaps even conservative.Pros: these units produce significant UV-C flux from a tiny, cool, and easy-to-drive device.Cons: these come loose in an anti-static bag, not on tape, and with no documentation. Save the images from the Amazon listing, because that's all you'll get.Recommended, as long as you're willing to deal with loose surface-mount devices.