Back view of Baiwei L527 linear LED lens

Front view of Baiwei L527 linear LED lens

Collection of Baiwei L527 series linear LED lenses

L527 60° Extruded Optical Lens for Wide LED Linear Profiles — 43.8 × 6.5 mm

A 43.8 mm-wide extruded optical lens combining a low 6.5 mm cross-section with a nominal 60° beam angle for compatible wide-body LED linear luminaires.

Manufacturing Notice: Our Minimum Order Quantity (MOQ) is 2,000 Pieces (or 1,000 Meters for extrusion).

Model	L527
Product Type	Extruded Optical Lens
Nominal Beam Angle	60°
Cross-Section Size (W × H)	43.8 × 6.5 mm
Dimensions in Inches	Approx. 1.72 × 0.26 in
Length	Custom cut to length

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Product Overview

43.8 mm Width with a Low 6.5 mm Cross-Section

The L527 is an extruded optical lens featuring a 43.8 mm-wide × 6.5 mm-high cross-section and a nominal 60° beam angle. It provides an optical option for wide-body linear luminaire designs where both lens width and available assembly height are key considerations. For commercial and industrial lighting projects, select the L527 by matching its detailed cross-section to the fixture interface and evaluating its distribution with the intended LED configuration.

43.8 mm Lens Width — A wide cross-section for compatible linear luminaire designs.
6.5 mm Lens Height — A low optical component height for planning internal assembly space.
Nominal 60° Beam Angle — A defined optical specification for assessing project coverage.
Extruded Linear Format — For integration into compatible wide-body LED lighting assemblies.

Dimensions & Mounting

Match the Wide Cross-Section to Your Fixture

The L527 measures 43.8 mm in overall width and 6.5 mm in overall height. Compare the complete lens cross-section with the aluminum profile opening, seating surfaces and retaining features. Check how the lens is supported across its width and confirm the intended LED position beneath it. The 6.5 mm lens height does not define the minimum depth of the finished fixture.

Profile Interface — Verify the actual lens opening and mounting geometry.
Lens Support — Check the seating and retaining features across the assembly.
Internal Clearance — Allow space for the LED board, mounting components and required lens-to-LED distance.

Optical Performance

Evaluate the 60° Beam with Your LED Layout

The L527 has a nominal 60° beam angle. Its 43.8 mm physical width describes the lens cross-section; the illuminated area must be assessed using the complete LED-and-lens assembly. Actual distribution depends on the LED package, emitter arrangement and position relative to the lens. Evaluate coverage and uniformity at the intended mounting height and fixture spacing.

Nominal Beam Angle: 60°
Evaluation Inputs: LED model, emitter arrangement and lens-to-LED position
Installation Factors: Mounting height, fixture spacing and target coverage

Luminous intensity distribution curve and photometric data of Baiwei L527 linear LED lens

Applications & Distribution

Explore Wide-Body Linear Lighting Applications

Consider the L527 for the following applications, with suitability confirmed through mechanical, optical and operating-condition checks.

Continuous ceiling-mounted linear LED lights run above a supermarket aisle between stocked shelves.

Supermarket Aisle Lighting

Linear illumination for store aisles and merchandise displays.

Recessed linear LED lights illuminate a modern lobby with stone walls and wood accents.

Architectural Linear Lighting

Controlled illumination for recessed linear aluminum profiles.

Linear LED lights beneath wooden boutique shelves illuminate handbags, a folded scarf and leather shoes.

Retail Shelf Lighting

Directed light for handbags and accessories on boutique shelves.

Project Support

Define Your L527 Fixture Requirements

Share the Housing Design

Provide the aluminum profile cross-section, lens opening dimensions and retaining details to define the mechanical interface.

Describe the LED Configuration

Include the LED board dimensions, emitter layout and planned lens position, together with the required lighting coverage.

Specify Supply Requirements

State the required lens length, estimated quantity and project schedule. Include any sample, material or technical documentation requirements.

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Product FAQ

Before you choose L527 60° Extruded Optical Lens for Wide LED Linear Profiles — 43.8 × 6.5 mm

What are the dimensions of the L527 lens?

The L527 measures 43.8 mm wide × 6.5 mm high, approximately 1.72 × 0.26 inches. These are the overall cross-section dimensions.

What is the beam angle of the L527?

The nominal beam angle is 60°. Evaluate the resulting distribution with the intended LED source and assembly geometry.

Does the wide lens automatically support multiple rows of LEDs?

Lens width alone does not establish compatibility with a particular LED layout. The emitter positions must be checked against the lens geometry, and the complete assembly should be evaluated optically.

Will the L527 fit any profile with a similar width?

A similar overall width does not confirm fit. Compare the actual profile opening, seating surfaces, retaining features and internal clearance with the detailed lens drawing.

What should I include in an L527 inquiry?

Include the required length and quantity, housing drawing, LED board layout and intended application. Add the mounting height, target coverage and any material or environmental requirements.