21Q4-10350 LH Lamp Compatible with Hyundai Wheel Excavators HW140 HW160 HW180 HW210 | Left Side Work Light Assembly
21Q4-10350 LH Lamp is an OEM-compatible left side work light assembly for Hyundai wheel excavators, delivering bright and stable illumination for on-site operations. It adapts to harsh construction working conditions with strong anti-vibration and dustproof performance, ensures clear vision for night and low-light work, and boosts operational safety and efficiency with reliable long-term operation.
Compatible Models:
· 9-Series Wheel Excavators: R140W-9, R140W-9A, R160W-9A, R170W-9, R180W-9A, R190W-9, R210W-9, and R210W-9A.
· HW-Series Wheel Excavators: HW140, HW160, HW180, and HW210.
· Complementary Part: The corresponding right-hand (RH) lamp is part number 21Q4-10360.
Dear Valued Partners,
We sincerely cherish your trust in and choice of SPARKLING MACHINERY—this precious recognition is the driving force for us to keep refining every detail of construction machinery accessories. Today we bring you the 21Q4-10350 LH Lamp, an OEM-compatible left side work light assembly exclusively tailored for Hyundai HW series wheel excavators. Engineered for high-brightness illumination and all-condition adaptability, it’s a key safety part for low-light on-site operations.
The SPARKLING MACHINERY NEW 21Q4-10350 Lamp (LH) Photo:

Why choose the SPARKLING 21Q4-10350 LH Lamp?
- Direct-fit compatibility: Precisely matches the original installation interface, mounting hole positions and wiring specs of Hyundai HW series wheel excavators, realizing plug-and-play without extra debugging.
- Precision control: Optimized light source design with precise light range control, avoiding glare while providing sufficient illumination, and ensuring clear on-site vision for accurate operation.
- Rigorous quality: Undergoes strict vibration, waterproof, dustproof and high-low temperature performance tests before delivery, ensuring stable illumination under harsh construction site conditions.
- Professional support: Provides professional installation and wiring guidance, as well as timely after-sales technical consultation and fault troubleshooting for the whole product service cycle.
- Cost-effective reliability: Delivers OEM-level illumination performance and structural durability at a competitive price, reducing replacement and maintenance frequency, and effectively cutting equipment operational costs.
About SPARKLING MACHINERY:
- Founded in 2013, SPARKLING focuses on high-quality excavator parts across hydraulics, undercarriage, engines and electrical systems. We prioritize stability, precision and continuous service, offering worldwide distribution, tailored solutions and strict QC to help customers reduce cost and increase uptime.

Get In Touch:
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📦 Packing
1. Packaging methods: Carton box + Wooden case/Pallet + Anti-rust treatment
2. Export-standard packaging to ensure safety during transportation
3. Custom packaging available upon request
4. Dimensions and weight can be provided for freight calculation



🚚 Shipping
1. Available shipping methods: Sea freight, Air freight, Express delivery (DHL, UPS, FedEx, etc.)
2. LCL (Less than Container Load) and FCL (Full Container Load) options are supported
3. For Russian clients, we can introduce the forwarder agent to you
4. Delivery time: Ships within 1-3 working days after payment (for items in stock)
💳 Payment
1. Accepted methods: T/T, Bank Transfer, PayPal, Alipay, WeChat Pay, Western Union
2. Deposit + balance payment available for large or custom orders
3. Flexible payment options—feel free to contact us for details
📌 Frequently Asked Questions (FAQs)
Q: Which excavator models is this part compatible with?
A: This product is compatible with major brands such as CAT, KOMATSU, HITACHI, and more. Custom specifications are also available.
Q: How can I make sure I’m selecting the correct part?
A: You can send us a photo of the old part, part number, or your excavator model, and we will help you confirm the right match.
Q: Is there a warranty for this product?
A: Yes, we offer a 6-month quality guarantee under normal use.
Get a free quote
We are committed to producing the highest quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.


Sparkling Machinery Co.,Ltd
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Whatsapp: +8613609010879