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High-Brightness 5mm Round LED Diode with RoHS

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Product Description

Basic Information
Model NO.
LL50
Power
60MW
LED Chips
Epistar
IP Rating
IP20
Life
80000h
Certification
RoHS, CE
Outline Dimensions
Dia 5X8.8mm
Chip Number
1PC
Lens Color
Water Clear/Milky/Diffused
Package Size
15.00cm * 10.00cm * 4.00cm
Specification
5mm Round
Production Capacity
1,000,000,000PCS/Year
Product Description

The Round LEDs offer high intensity and excellent readability light with a wide viewing angle, ensuring that outdoor applications remain legible even under direct sunlight. These lamps provide an extremely stable light output over extended periods of operation.

Manufactured using advanced optical-grade epoxy, these LEDs offer superior resistance to high temperatures and moisture, making them ideal for outdoor signal and sign applications. The encapsulation resin includes anti-UV materials to mitigate the effects of long-term solar exposure.

Key Features
  • Size (mm): 5mm Round
  • High Luminous Intensity (mcd)
  • Lead-Free Construction
  • Full RoHS Compliance
  • Wide Viewing Angles
  • UV Resistant Encapsulation
Main Applications
  • Electronic Signs & Signals (ESS)
  • Motorway Signage
  • Variable Message Signs (VMS)
  • Advertising Displays
  • Petrol Station Signs
  • Amusement Equipment
Product Dimensions
5mm Round LED Diode Dimensions
Technical Specifications
Part No. Material Emitted Color Lens Color Wavelength(nm) Viewing Angle Iv(mcd)@20mA
LL50NR2D35-5GaPNormal RedRed Diffused620~70035°5
LL50SR1D40-55AlGaAsSuper Bright RedRed Diffused643~66040°55
LL50SR1W15-450AlGaAsSuper Bright RedWater Clear643~66015°450
LL50UR1W10-2000AlGaInPUltra Bright RedWater Clear631~64510°2000
LL50UR2W10-8000AlGaInPUltra Bright RedWater Clear619~62910°8000
LL50UA2W10-8000AlGaInPAmber / OrangeWater Clear606~61110°8000
LL50UY3W10-10000AlGaInPUltra Bright YellowWater Clear585~59510°10000
LL50PG14W10-23000InGaNPure GreenWater Clear515~52010°23000
LL50BL5W10-5000InGaNNormal BlueWater Clear465~46810°5000
LL50WH5W15-15000InGaNWhiteWater Clear-15°15000
Packing Information
LED Diode Packing

Outer Package: Export standard cartons. All products undergo 100% inspection before shipment.

Production Process Overview
Production Process
Why Choose Our LED Solutions
  • Professional Service: Fast technical response within 24 hours.
  • Ready Moldings: Extensive existing molds available to save development costs.
  • Customization: Tailored designs according to specific luminosity or color requirements.
  • Reliable Quality: 100% testing with automatic bin code selection for consistency.
  • Advanced Equipment: High-precision automatic production machines (ASM brand).
Frequently Asked Questions
What makes the 5mm round LED diode suitable for outdoor signs?
Our LEDs are built with advanced optical-grade epoxy and anti-UV materials, which provide superior resistance to sunlight exposure, high moisture, and temperature fluctuations common in outdoor environments.
Are these LED diodes compatible with automated assembly?
Yes, the 5mm round diodes are available in taping formats suitable for standard automatic insertion machines, and they are lead-free and RoHS compliant.
Can I request a custom viewing angle or luminous intensity?
Absolutely. We offer various lens colors (water clear, milky, diffused) and internal configurations to achieve specific viewing angles (from 10° to over 100°) and brightness levels.
How do you ensure color consistency across a large order?
We use advanced ASM automatic testing and bin code selection machines to ensure that every batch of LEDs falls within the same strict wavelength and intensity parameters.
What is the typical lifespan of these LED diodes?
Our 5mm round LED diodes are rated for a lifespan of up to 80,000 hours under standard operating conditions, providing extremely stable output over time.
Which industries typically use these round LEDs?
They are widely used in motorway signage, variable message signs (VMS), advertising displays, petrol station price boards, and general electronic signals.

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