News - Quality Top SMD LED & Side View SMD LED factory from China

Compact Square 2121 SMD LED, Widely Used Mini Indicator Light for Smart Home & Portable Electronic Equipment

[2026-07-10]

Compact square 2121 SMD LED with small footprint, low power consumption and stable light output. Dongguan Lanjin Optoelectronics supplies multi-color 2121 LED for smart home appliances, wearable gadgets, audio equipment, charging adapters and medical small devices, support brightness & color customization, meet mass production demands.

Flat Side View 4020 SMD LED, Multi-Scene High Brightness Light Source for Auto Interior & LCD Backlight Modules

[2026-07-09]

High brightness side view 4020 SMD LED with thin flat package, widely used for automotive interior ambient lights, car dashboard backlight, small LCD screen backlight, smart home control panel indicator. Dongguan Lanjin Optoelectronics supplies stable low-light-decay 4020 LED with multiple color temperature, support mass OEM customization for auto electronics and display modules.

Universal 5mm Round Through Hole LED, Multi-Scene Signal & Indicator Light for All Kinds of Electronic Equipment

[2026-07-08]

Standard 5mm round through hole LED with rich colors, wide application range, stable brightness and low cost. Dongguan Lanjin Optoelectronics supplies mass stock 5mm LED for home appliances, instruments, toys, traffic equipment, power cabinets and DIY decorative lights, support customized pin length & luminous intensity.

Ultra-Thin Mini 2020 SMD LED, Professional Status Indicator Light Source for VR Headset & AR Devices

[2026-07-07]

Ultra-thin mini 2020 SMD LED specially developed for VR headset power & status indicator lights. Dongguan Lanjin Optoelectronics supplies low power, uniform glow 2020 LED with multiple color options, compact size fits slim VR glasses shell, anti-light leakage, ideal for consumer VR, industrial AR virtual reality equipment, support brightness & color customization.

Ultra-Thin Compact 0402 SMD LED, Special Backlight Light Source for Handheld Barcode Scanner Display

[2026-07-06]

Ultra thin 0402 SMD LED customized for handheld barcode scanner display backlight. Dongguan Lanjin Optoelectronics supplies low power, high uniformity 0402 backlight LED with tiny footprint, stable brightness, fit compact POS scanning equipment, support customized brightness & color for industrial data collector screens.

Child-Friendly Soft Light 3mm LED Diode Perfect for Baby Toy Cars & Infant Ride-On Strollers

[2026-07-03]

Child-safe low-brightness 3mm LED specially developed for baby toy cars and kids ride-on strollers. Dongguan Lanjin Optoelectronics supplies non-glare, RoHS compliant 3mm lamp beads with multiple soft colors, low power, shock-resistant, ideal for infant electric toy cars, baby walker decorative lights, support mass customization.

High Visibility Waterproof 10mm Round LED Diode Dedicated to Outdoor Traffic Warning Signs

[2026-07-02]

High brightness waterproof 10mm through hole LED specially made for traffic warning signs. Dongguan Lanjin Optoelectronics supplies wide viewing angle, weather-resistant 10mm LED beads for highway road safety signs, construction warning boards, parking signal signs, support mass customization & multiple light colors.

Compact Low‑Heat 0603 SMD LED, Ideal Mini Light Source for Portable Eye Massager

[2026-07-01]

Premium compact 0603 SMD LED customized for eye massager devices. Dongguan Lanjin Optoelectronics provides low‑heat, stable‑brightness 0603 LED beads for hot‑compression, red‑light therapy eye massagers, small‑size design fits compact internal structures, support OEM customization.

High Thermal Conductivity 3535 RGB Ceramic LED, Exclusive RGB Light Source for Outdoor Landscape Projector Lights

[2026-06-30]

High heat dissipation 3535 RGB ceramic LED specially designed for outdoor landscape projector lights. Dongguan Lanjin Optoelectronics supplies consistent RGB color rendering ceramic LED, anti-light decay, waterproof compatible, ideal for park, building, garden landscape projection lighting, support OEM customized power.

Vibrant Color 3mm Round LED Diode Ideal for Christmas String Lights & Holiday Decorative Lighting

[2026-06-29]

Premium colorful 3mm LED for Christmas string lights supplied by Dongguan Lanjin Optoelectronics. Stable luminous, multiple colors, low power, long lifespan, ideal for Christmas fairy lights, holiday decorative lighting and festival ornament lights, support bulk customization.

RGB LED built-in IC

Infrared LED

UV LED

VCSEL Laser LED

Photocoupler

Compact Square 2121 SMD LED, Widely Used Mini Indicator Light for Smart Home & Portable Electronic Equipment

Flat Side View 4020 SMD LED, Multi-Scene High Brightness Light Source for Auto Interior & LCD Backlight Modules

Universal 5mm Round Through Hole LED, Multi-Scene Signal & Indicator Light for All Kinds of Electronic Equipment

Ultra-Thin Mini 2020 SMD LED, Professional Status Indicator Light Source for VR Headset & AR Devices

Ultra-Thin Compact 0402 SMD LED, Special Backlight Light Source for Handheld Barcode Scanner Display

Child-Friendly Soft Light 3mm LED Diode Perfect for Baby Toy Cars & Infant Ride-On Strollers

High Visibility Waterproof 10mm Round LED Diode Dedicated to Outdoor Traffic Warning Signs

Compact Low‑Heat 0603 SMD LED, Ideal Mini Light Source for Portable Eye Massager

High Thermal Conductivity 3535 RGB Ceramic LED, Exclusive RGB Light Source for Outdoor Landscape Projector Lights

Vibrant Color 3mm Round LED Diode Ideal for Christmas String Lights & Holiday Decorative Lighting

RGB LED built-in IC

Side view 3010 RGB SMD LED built-in IC

3636 RGB SMD LED built-IC

2020 RGB SMD LED built-IC

VCSEL Laser LED

Cuostomized size COB VCSEL808nm Medical aesthetic hair removal equipment

VCSEL SMD LED 7070 Laser 780nm 1065nm medical aesthetics,intelligent recognition

VCSEL SMD LED 6565 Laser 850nm 1000mW 25deg. viewing angle