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  • ILENSTECH 36 Degree Narrow Beam Optical Led Cob PMMA Tir Lens 50mm
  • ILENSTECH 36 Degree Narrow Beam Optical Led Cob PMMA Tir Lens 50mm
ILENSTECH 36 Degree Narrow Beam Optical Led Cob PMMA Tir Lens 50mm
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ILENSTECH 36 Degree Narrow Beam Optical Led Cob PMMA Tir Lens 50mm

  • >= 100 Pieces
    $0.55

Customization:

Graphic customization（Min.Order: 10000 pieces）
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ILENSTECH 36 Degree Narrow Beam Optical Led Cob PMMA Tir Lens 50mm

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Light Control: The ILENSTECH 36° Narrow Beam Optical LED COB PMMA TIR Lens 50mm focuses light into a tightly controlled 36° beam, ideal for applications requiring directional illumination.
  • High Efficiency: Features 90% light transmittance, ensuring maximum brightness and energy efficiency in LED lighting setups.
  • Durability & Versatility: Constructed from impact-resistant PMMA (polymethyl methacrylate) with a polished finish, offering both durability and aesthetic appeal for long-term use.

Key features

  • 1. High-Transmittance PMMA Material

    • With 90% light transmittance, achieve brighter and more efficient illumination compared to standard acrylic lenses*. The durable plastic construction ensures resistance to environmental stress while maintaining optical clarity.

  • 2. Precision 36° Narrow Beam Angle

    • With a focused 36° beam angle, concentrate light into a sharp, directed output—ideal for applications requiring narrow spotlights, such as stage lighting or architectural accents.

  • 3. Adjustable Flared Rim Design

    • With customizable mounting holes and a flared rim, easily adjust beam focus and positioning for tailored lighting solutions in both commercial and professional settings.

  • 4. Commercial-Grade Reliability

    • Backed by a 5-year warranty, ensure long-term durability and performance even under continuous operation, making it suitable for high-demand environments like searchlights or industrial fixtures.

  • 5. Optimized for LED COB Compatibility

    • Designed specifically for LED COB bases, this lens delivers seamless integration and enhanced light distribution, outperforming traditional reflectors in precision and energy efficiency*.

Product details

ILENSTECH 36 Degree Narrow Beam Optical Led Cob PMMA Tir Lens 50mm

The ILENSTECH 36 Degree Narrow Beam Optical LED COB PMMA TIR Lens 50mm is a precision-engineered lighting component designed for high-intensity, directional illumination. Crafted from durable PMMA (acrylic) with 90% light transmittance, it ensures optimal brightness and energy efficiency. Its 36° narrow beam angle and polished surface make it ideal for applications requiring focused light distribution, such as stage lighting, architectural accents, or searchlights. Backed by a 5-year warranty, this lens combines performance and longevity for commercial and industrial use.

Technical specifications

FeatureSpecificationApplication Scenario
Beam Angle36° NarrowStage lighting, searchlights
MaterialPMMA (Acrylic)Durable outdoor or industrial use
Light Transmittance90%Energy-efficient lighting systems
Base TypeLED COBCompact, high-output lighting
Warranty5 yearsLong-term commercial installations

Customization guide

Adjustable mounting holes in the flared rim enable customizable positioning for diverse fixtures. The central opening’s focus mechanism allows beam angle adjustments to tailor illumination for specific scenarios (e.g., narrower angles for spotlights or wider angles for ambient lighting).

Get inspired

With its 36° narrow beam and 90% transmittance, this lens delivers crisp, concentrated light for precision applications. Perfect for creating dramatic effects in theaters or highlighting architectural features in commercial spaces, it balances performance and aesthetics.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Beam Angle Precision±3°±1.5°±0.5°
Light Transmittance90%92%95%
Thermal Resistance85°C100°C120°C
Weight200g180g160g

Supplier's note

  1. Technical Breakthroughs:

    • 90% Transmittance: Outperforms industry-standard 80% PMMA lenses, reducing energy use by 20%.
    • PMMA Material: Offers superior durability over glass, resisting thermal shock and UV degradation.
    • 5-Year Warranty: Reflects unmatched reliability for commercial installations.

  2. Version Selection Guidance:

    • Base Model: Ideal for general directional lighting (e.g., retail displays) where cost-efficiency is key.
    • Advanced Model: Choose for precision applications like theater spotlights, leveraging ±1.5° beam accuracy.
    • Pro Model: Best for extreme environments (e.g., outdoor searchlights) with its 95% transmittance and 120°C thermal resistance.

With the Pro’s 95% transmittance, you can achieve 15% brighter illumination than standard lenses, paired with its lightweight design for easier installation. The Advanced Model’s ±1.5° precision ensures minimal light spill in critical settings like photography studios.

Frequently asked questions

  • Which LED lens is best for narrow beam applications like stage lighting or accent lighting?

  • How do I clean the ILENSTECH 36-degree PMMA TIR lens without damaging it?

  • Why is PMMA better than glass for LED COB lenses in terms of durability and clarity?

  • Can the beam angle of the ILENSTECH 50mm lens be adjusted for different lighting needs?

  • Is the ILENSTECH PMMA lens UV-resistant and suitable for outdoor LED installations?

  • What makes the ILENSTECH 90% transmittance lens ideal for high-intensity LED setups?

  • Does the ILENSTECH LED COB lens meet industry standards for optical efficiency?

  • How does the 36-degree narrow beam of this lens enhance directional lighting applications?

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