Design secondary optics for warning lights

Cree LED XLamp® XP-E Color LEDs include XP-E2 color LEDs that deliver up to 88% higher maximum light output than other comparable color LEDs. These LEDs enable lighting manufacturers to address a wide spectrum of applications more cost-effectively, such as architectural, vehicle, and display lighting.

Here is a customized LED OPTICS project we designed for our clients' warning lights. They use XP-E2 LED in this lighting project. Its high brightness and efficiency make it well-suited for applications that require strong illumination and clear visibility.

High Brightness: The XP-E2 LED provides high lumen output, which is crucial for warning lights that need to be visible from a distance and in various environmental conditions.

High Efficiency: Its high luminous efficacy means it converts a significant amount of electrical power into light, making the warning light energy-efficient.

Durability: The XP-E2 LED is designed to be durable and reliable, withstanding harsh conditions, which is important for outdoor and industrial warning lights.

Color Options: It comes in various colors, allowing for different warning signals such as red, yellow, or blue, depending on the application.

Compact Size: Its small form factor allows for flexible design and integration into different warning light fixtures.

How do we design secondary optics?

1. Understanding the LED Characteristics:

Beam Angle: Determine the beam angle of the XP-E2 LED.

Light Distribution: Understand the LED's light distribution pattern. This will help in designing lenses that can correct or enhance the light spread.

2. Optics Design Considerations:

LED Lens Type: Choose the type of lens based on the required light distribution. Common types include: Fresnel Lenses, TIR Lenses, Aspheric Lenses, Reflectors

Material: Select appropriate materials like polycarbonate and acrylic, considering factors such as optical clarity, impact resistance, and temperature tolerance.

Lens Shape and Design: Design the lens shape to match the desired beam angle and light distribution. For example: Spot Lenses

Flood Lenses and Custom Profiles.

3. Thermal Management:

Heat Dissipation: Ensure that the lens design does not impede the LED’s heat dissipation.

4. Optical Performance Testing:

Prototyping and Testing: Create prototypes and test the optical performance.

Adjustments: Make necessary adjustments based on testing results to optimize the lens performance.

5. Compatibility:

Fit and Mounting: Ensure that the lens design fits securely with the XLamp® XP-E2 LED and integrates well with the housing or fixture.

Contact us today to discuss your project requirements and discover how our secondary optical lenses can enhance the performance of your LED lighting systems. sales@lensblx.com