Narrow Angle 30 60 Degree 2835 SMD LED

Narrow Angle 30 60 Degree 2835 SMD LED Specs

Why we need to use 30 or 60 degree narrow lighting angle leds instead of 120 degree leds for some special application?

he choice of LED beam angle-like 30°, 60°, or 120°-depends heavily on the specific lighting application. Here's why you might prefer 30° or 60° narrow-angle LEDs over 120° wide-angle LEDs in certain cases:

🔦 1. Focused Light for Distance

Narrow beam angles (30°/60°) concentrate the light into a tighter cone.

This helps project light further, making them ideal for spotlights, downlights, or high bay lighting where light needs to reach a specific area from a distance.

🔍 2. Precision Lighting

In applications like display cases, accent lighting, or architectural highlights, you want to highlight only specific objects or areas.

A 120° LED would spill light in all directions, reducing contrast and effectiveness.

🧪 3. Higher Lux / Intensity

Lux = lumens per square meter. By narrowing the angle, the same amount of lumens is focused on a smaller area, resulting in brighter illumination at the target point.

Crucial for task lighting, stage lighting, or inspection lighting.

☀️ 4. Reduced Light Pollution

Narrow beams avoid unnecessary lighting of surroundings, which helps in:

Outdoor spot lighting

Landscape or signage lighting

Applications near sensitive areas (e.g., observatories)

🏗️ 5. Optical Control in Design

In fixtures or architectural designs, you often want to control light direction for aesthetics or safety.

A 30° or 60° beam gives designers more control over where and how the light lands.

Summary Table:

Narrow Angle 30 60 Degree 2835 SMD LED Picture

Narrow Angle 30 60 Degree 2835 SMD LED dimensions

 

Narrow Angle 30 60 Degree 2835 SMD LED Electrical Specs

Parameter	Symbol	Conditions	Min	Avg.	Max	Units
Forward Voltage	VF	IF=60mA	1.80	--	2.40	V
Luminous Flux	Φv	IF=60mA	8		10	lm
Dominant wavelength	λd	IF=60mA	620		630	nm
Temperature Coefficient of Forward Voltage	∆VF/∆T	IF=60mA	−−	-2	−−	mV/°C
Reverse Current	IR	VR=5V	−−	−−	10	μ A
Viewing Angle	2Θ1/2	IF=60mA	−−	30	−−	Deg

Narrow Angle 30 60 Degree 2835 SMD LED Applications

 

Narrow Angle 30 60 Degree 2835 SMD LED applications

 

Narrow Angle 30°/60° 2835 SMD LEDs are used for:

Spot lighting – focused illumination in display cases or retail.

Track lights – highlight products or art.

Flashlights or torches – directional beam.

Architectural lighting – accent walls or structures.

Stage & event lighting – concentrated light on key areas.

Machine vision or inspection – high-intensity focused light for accuracy.

Their narrow beam enhances brightness and precision in targeted lighting applications.

Track lights

Machine Vision Lights

LED Spot lighting

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Shenzhen Guangmai Electronics Co., Ltd., established in 2009 with a registered capital of 30 million RMB, is an enterprise specializing in the manufacturing of semiconductor packaging devices. Its subsidiaries include Shenzhen Guangmai Technology Co., Ltd., Guangmai Technology (Hong Kong) Co., Ltd., and Shenzhen OKAY Lighting Co., Ltd., forming a powerful corporate group. Guangmai Electronics is a national high-tech enterprise and a specialized and new enterprise in Shenzhen. It has been ranked among the top 100 in China's LED industry and has been awarded honors such as Shenzhen Standard Application Demonstration Unit and Guangdong Integrity Demonstration Enterprise.

 

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