Silicone Lens

Led Light Lens


Resistant to microcracks.

Fire resistant, equivalent to UL 94 V-1.

Soft lightweight design can impact resistance.

Low Refractive Ratio 1.41, have less light loss.

Improve the convenience of driving at night.

High temperature resistant, stable even above 150°C.



Specification Of Silicone Overmold Led Light Lens

Product NameSilicone Overmold High Heat Resistance Led Light Lens Supplier In China
Model NumberHHSL09
MaterialOptical Liquid Silicone, Dow Corning 4002
Hardness70 Shore A
Mold TypeLSR Injection Molding
Surface PolishA1
Mold Private Mold
ProcessLSR Injection Molding- Inspection- Deflashing- Inspection- Dust Free- Inspection- Packing- Inspection- Delivering
Mold TypeLSR Injection Molding
MachineArburg LSR Injection Molding Machine 420C
Machine tonnage: 120T
Surface Polish: A1
Mold CavityCustomized
Workshop:100K class clean optical production workshop
MOQ1,000pcs/ size
ApplicationAutomotive Headlamps, Car Headlight, High Power Automobile Lighting, Automobile ADB Headlamp, condensation headlight, Car Led Light, Amber Emergency Light Bar, Amber Led Emergency Light Bar, Amber Led Emergency Vehicle Lights, Amber Warning Light Bar And Other Led Lighting.
Intercoms: EXW, FOB, CIF, DDP, or deliver to assembly China factories


  • headlamp  LSR lenses

    headlamp LSR lenses

  • LSR Headlamp Lens

    LSR Headlamp Lens

  •  LSR lenses for headlight

    LSR lenses for headlight

Product Information

The Feature of high heat resistance led light lens

silicone overmold led light lens is the combination of plastic material product and silicone lens, at first, we should produce the plastic product, then put it in silicon lens mold, the final product is overmolding silicone led light lens.

Overmolding Optical Liquid Silicon Lens

What are the advantages for us to product silicone led light lens?

1. Mold Design

Our engineer team has more than 20 years of mold design experience, including 5 Japanese engineers. At the same time, we also have professional optical doctor's and master's technical support to provide customers with one-stop silicone formed product solutions, there is no mold design that we cannot complete.

Overmolding Optical Liquid Silicon Lens

2. Machine Equipments

Hopewell has advanced imported mold making equipment, such as, Nano superfinishing machine, High precision CNC machines, High-speed CNC machines, High precision internal and external grinding machines, Precision automatic surface grinding machines, also have Germany Arburg LSR precision injection molding equipment for optical overmolding lens, precision imported processing equipment ensures the feasibility and stability of mould processing.

Overmolding Optical Liquid Silicon Lens

3. Certification

We have many qualification certificate for led light lens in china , such as: ISO9001, ISO14001, ISO13485, IATF16949 system certification for overmolding silicone lens.

If you have any questions about overmolding silicone lens, welcome to contact us.

Manufacturing Process

The process of silicone led light lens is as follow: 

LSR Injection Molding- Inspection- Deflashing- Inspection- Dust Free- Inspection- Packing- Inspection- Delivering

Silicone Overmold Led Light Lens


For led light lens in china, to keep the product clean and not deformed while in transportation and in storage, normall, the packaging as follow.

1pc per PE film, 10pcs/ Blister Tray, 20 Trays/ Carton (Quantities will vary due to product sizes are different)

Silicone Overmold Led Light Lens


  • 1

    Are you a manufacturer or a trading company?

    We're a manufacturer of silicone molding products, with about 10,000 square meters production workshops.

  • 2

    Can your factory design optical silicone led lens?

    We regret that we mainly do OEM designs, we don't have product designers to design silicone led lens.


  • 3

    What's the maximum length for silicone led lens can you make?

    For now, the max. length we can make is 530mm.

  • 4

    What should be offered for customize liquid silicone led lens?

    Please provide 3D and 2D drawings with performance and tolerance requirements.


  • 5

    Can I talk to your engineers?

    Yes, we can set up a meeting through Google meet or Teams, so you can communicate with our engineers directly.


  • 6

    What's the level of your clean production workshop?

    Currently, for Liquid Injection Molding, the workshop is Class 100,000, while for plastic, our factory has Class 10,000, or even Class 1,000 clean workshops.


  • 7

    Why we should choose your factory to be your partner for LSR injection molding silicone lens?

    With a professional optics doctors and masters to offer technical support, from the very beginning to evaluate the feasibility of your design to mass production. Also, our factory has many advanced and imported mold making equipment, silicone injection molding and performance inspection equipment.

  • 8

    Can I visit your factory?

    Yes, highly welcome to visit us. Please contact our sales to schedule the timing.

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