2, True 10-30V DC wide working voltage ensuring versatile applications
3, Emits a super bright beam for superior visibility
4, Equipped with durable red & black wire for reliable connections
5, Boasts a robust Waterproof Rating of IP67 for all-weather resilience
6, Operating Temperature Range:-45 ~ 85°C, built for extreme conditions
7, Impressive Lifetime: > 50,000 hours for long-lasting use
Item Name | Quad Row LED Light Bar |
SKU | CK-BC403 |
Length | 21 inch |
Input Voltage | 9-30V DC |
LED chips | 2525 LED*20 |
Power | 100 Watts |
Beam | Spot / Flood / Combo |
Light Color | 6000K-6500K white |
Material | 6063 Aluminium Alloy + PC |
IP Rating | IP67 |
Lifetime | >50000H |
Applications | Offroad, truck, ATV, 4x4, 4WD, boat, SUV, tractor, etc. |
4D Slim LED Light Bar Straight Series: Experience unparalleled illumination with our 4D Slim LED Light Bar Straight Series, meticulously engineered for superior performance and durability in the toughest environments.
Model | Size | Power | LEDs |
CK-BC105B-30 | 7" | 30W | 6 |
CK-BC105B-50 | 11" | 50W | 10 |
CK-BC105B-100 | 21" | 100W | 20 |
CK-BC105B-120 | 25" | 120W | 24 |
CK-BC105B-150 | 30" | 150W | 30 |
CK-BC105B-180 | 36" | 180W | 36 |
CK-BC105B-200 | 40" | 200W | 40 |
CK-BC105B-250 | 50" | 250W | 50 |




1, Premium High-Intensity LEDs , Incorporating leading-edge brands such as CREE, EPISTAR, and O-SRAM, ensuring top performance.
2, Flexible Multi-Volt Operation : Enjoy a dynamic voltage range from 9-32V DC, with tailored configurations available extending up to 60V, 80V, and even 110V DC.
3, Robust Durable Housing : Engineered with Heavy-Duty Die-cast Aluminum Alloy, providing exceptional sealing for enhanced water and dust resistance.
4, Efficient Oversized Heatsink delivers superior cooling for LEDs, boosting brightness and prolonging lifespan.
5, Versatile Adjustable Mounting Bracket , featuring a rust-resistant, multi-angle adjustable stainless steel bracket for ultimate flexibility.

Our standout product range includes:
LED work lights,
LED headlights,
LED fog lights,
LED light bars,
LED strobe beacon lights,
LED forklift safety lights,
Bluetooth excavator radios,
CAN protocol customized solutions, and more.
Our products are extensively utilized across diverse fields, including automotive vehicles, farm equipment, heavy-duty machinery, marine, and industrial applications.
If you have relevant projects, please take a moment to delve further. We eagerly anticipate an opportunity to discuss the details with you.

1, Certified Excellence: With ISO 9001:2015 certification, we proudly stand as a reputable manufacturer with over a decade of unparalleled expertise in automotive lighting.
2, Offer Comprehensive Warranty: We confidently provide a full 1-year warranty on all our products, coupled with dedicated, top-tier technical after-sales service ensuring your peace of mind.
3, Professional Innovative R&D: Our state-of-the-art R&D team continually pioneers new, cutting-edge products every quarter, leading the market with innovation.
4, Custom Solutions: OEM & ODM projects are warmly welcomed, offering highly competitive MOQs and pricing tailored to your needs.
5, Uncompromising Quality: Rigorous quality tests are meticulously conducted, ensuring excellence from raw materials to the final product.
6, Reliable Service: We guarantee prompt delivery and seasoned, attentive service throughout your journey, from pre-sales to post-sales interactions.
Packaging Details:
Please send us an inquiry, and we'll promptly provide more detailed information.
Shipping Tips:
1. FedEx/DHL/UPS/TNT for samples, delivered right to your door.
2. For batch goods, choose Air or Sea freight for FCL, with Airport/Port receiving options.
3. Customers can specify freight forwarders or negotiate shipping methods to suit their needs.
4. Delivery Time: Fast turnaround-3-7 days for samples; 5-25 days for batch goods depending on volume.
5. Dispatch within 2-5 days, depending on storage status.
6. We will provide the tracking number or B/L (for sea shipments) promptly.
7. Goods delivered on time, we welcome your re-orders!
1. Are you a factory or a trading company?
--We are a factory with ISO 9001 certification, located in Shenzhen, China.
2. Do you support OEM/ODM services?
--Absolutely. We welcome OEM and ODM orders. Our experienced R&D team is here to transform your ideas into reality. Contact us for customized requirements.
3. Do you have any MOQ requirements?
--Yes, but they are manageable. If the item is in stock, there is no MOQ. Provide the SKU to our sales team, and we will confirm availability and offer promptly.
4. How long does it take to produce an order?
--We ensure fast delivery. Sample orders typically take 1-7 days;
Trial orders over 100 pcs usually take 3-7 days;
Bulk orders exceeding 1000 pcs generally take about 15-30 days.
5. Are there any tests conducted before shipment?
--Yes, we conduct comprehensive tests including Integrating Sphere, vibration-proof, high and low temperature resistance, aging, waterproof, and performance tests.
6. Are your products certified?
--Our LED lighting products meet EMARK, DOT, CE, RoHS, FCC, IP68, EMC, LVD standards, and pass vibration resistance and salt spray tests. They are suitable for extreme conditions.
7. Do you offer any guarantees for your products?
--All our products come with a 1-year warranty. Our professional sales engineers provide exceptional before-sale, on-sale, and after-sale support.
8. What are your payment terms?
--We accept Western Union, T/T, and L/C.
9. How can I place an order with you?
--Submit an inquiry through our contact page or email us directly, and our sales team will reach out to you promptly.