ECCO EW4011
ECCO EW4011 LED Work Light Instruction Manual
מאָדעל: EW4011
1. הקדמה
This manual provides essential information for the safe and effective installation, operation, and maintenance of your ECCO EW4011 Series LED Work Light. The EW4011 is a DOT certified work light designed for commercial vehicles, offering high-intensity illumination with advanced features like a heated lens for snow and ice melting. Please read this manual thoroughly before use and retain it for future reference.

Image 1.1: Two ECCO EW4011 LED Work Lights, showcasing their square design and bright output.
2. זיכערקייַט אינפֿאָרמאַציע
Always observe the following safety precautions to prevent injury and damage to the product or vehicle:
- עלעקטריקאַל זיכערקייַט: Ensure the vehicle's power is disconnected before beginning installation. Incorrect wiring can cause electrical shock, fire, or damage to the light and vehicle's electrical system.
- מאָונטינג: Securely mount the light to a stable surface capable of supporting its weight. Loose mounting can lead to the light detaching during vehicle operation, posing a hazard.
- Voltage: This product is designed for 12-24 VDC systems. Connecting to an incompatible voltage supply will damage the unit.
- היץ: The light housing may become warm during extended operation. Avoid touching the light directly after use.
- וויזאַביליטי: Do not stare directly into the light when it is operating, as it can cause temporary vision impairment.
3. פּעקל אינהאַלט
באַשטעטיקן אַז אַלע קאָמפּאָנענטן זענען פאַראַן אין דער פּאַקעט:
- ECCO EW4011 LED Work Light(s)
- ינסטרוקטיאָן מאַנואַל (דעם דאָקומענט)
- מאָנטירונג האַרדווער (באָלץ, וואַשערס, ניסלעך)
4. ינסטאַלירונג אינסטרוקציעס
Professional installation is recommended for optimal performance and safety. Refer to your vehicle's service manual for specific wiring diagrams if necessary.
4.1. מאַונטינג
- אויסקלייַבן מאַונטינג אָרט: The EW4011 offers dual options for bottom and back mounting, as well as multi-directional mounting for the signal light (left/right/top). Choose a location that provides optimal illumination and does not obstruct vehicle operation or other safety equipment.
- באַוואָרענען די בראַקאַץ: Use the provided mounting hardware to securely attach the light bracket to the chosen surface. Ensure all fasteners are tightened to prevent vibration and movement.
- צוטשעפּען די ליכט: Mount the EW4011 light assembly to the bracket. Adjust the angle for desired light direction before fully tightening.

Image 4.1: Dimensions of the ECCO EW4011 LED Work Light, showing 5.9" height, 8.5" width, and 3.3" depth.
4.2. עלעקטריקאַל קאַנעקשאַן
- דיסקאַנעקט מאַכט: Before making any electrical connections, ensure the vehicle's battery is disconnected to prevent accidental short circuits.
- אידענטיפיצירן דראָטן: The EW4011 typically has multiple wires for different functions (e.g., positive, negative, high beam, low beam, position light, indicator). Refer to the wiring diagram provided with your specific unit or consult a professional.
- פאַרבינדן ווירעס: Connect the light's wires to the appropriate vehicle circuits. Use proper crimp connectors or soldering for secure and weather-resistant connections. Ensure correct polarity.
- ינסאַלייט קאַנעקשאַנז: Insulate all exposed wire connections with heat shrink tubing or electrical tape to prevent short circuits and corrosion.
- רעקאָננעקט מאַכט: Once all connections are secure and insulated, reconnect the vehicle's battery and test the light's functions.
5. אַפּערייטינג ינסטרוקטיאָנס
The ECCO EW4011 LED Work Light is designed for straightforward operation once properly installed.
5.1. Light Functions
Depending on your wiring configuration, the EW4011 supports the following light functions:
- הויך שטראַל: Provides maximum illumination (6,170 Kelvin) for clear visibility over long distances.
- נידעריק שטראַל: Offers a focused light pattern (5,920 Kelvin) suitable for closer work or when reduced glare is required.
- פאזיציע ליכט: A lower intensity light for vehicle presence indication.
- ינדיקאַטאָר: A flashing light function for signaling turns or hazards.
5.2. Heated Lens Feature
The EW4011 features a patented heated lens system designed to automatically melt snow and ice, ensuring clear visibility in inclement weather conditions. This system activates as needed, requiring no manual intervention.

Image 5.1: A commercial vehicle equipped with ECCO work lights, demonstrating their application in low-light conditions.
6. וישאַלט
The ECCO EW4011 LED Work Light is designed for low maintenance and a long operational life of over 80,000 hours.
- רייניקונג: Periodically clean the lens with a soft cloth and mild soap and water to remove dirt and debris. Avoid abrasive cleaners or solvents that could damage the lens or housing.
- דורכקוק: Regularly inspect the mounting hardware and electrical connections for tightness and signs of wear or corrosion. Tighten any loose fasteners and repair damaged wiring as needed.
- וואָטערפּרוף שאַץ: The EW4011 features an IP67 waterproof breather, providing protection against dust and temporary immersion in water. While robust, avoid prolonged submersion or high-pressure washing directly at the breather.
7. טראָובלעשאָאָטינג
If your ECCO EW4011 LED Work Light is not functioning as expected, perform the following basic checks:
- קיין ליכט רעזולטאַט:
- Check all electrical connections for proper contact and insulation.
- Verify that the vehicle's power supply to the light is active and within the 12-24 VDC range.
- Inspect fuses or circuit breakers in the vehicle's electrical system.
- ינטערמיטאַנט אָפּעראַציע:
- קוקט נאָך פרייַ דראָט פֿאַרבינדונגען אָדער געשעדיגטע איזאָלאַציע.
- Ensure the mounting is secure and not causing stress on the wiring.
- Heated Lens Not Working:
- Ensure the ambient temperature is low enough for the system to activate. The heated lens operates automatically based on conditions.
- Verify power supply to the light is stable.
If issues persist after performing these checks, contact ECCO customer support or a qualified technician.
8. ספּעסאַפאַקיישאַנז
| שטריך | באַשרייַבונג |
|---|---|
| מאָדעל | עוו 4011 |
| ליכט מקור טיפּ | געפירט |
| ליכט מקור וואָסtage | 48 וואטס |
| אַפּערייטינג וואָלtage | 12-24 וודק |
| High Beam Kelvin | 6,170 קעלווין |
| Low Beam Kelvin | 5,920 קעלווין |
| Lumen Output (Low Beam) | 905 לם |
| Lumen Output (High Beam) | 2371 לם |
| לעבן עקספּעקטאַנסי | איבער 80,000 שעה |
| וואָטערפּרוף רייטינג | IP67 |
| ספּעציעלע פֿעיִקייטן | Heated Lens, DOT Certified, Shock-resistant mounting |
| קאָליר | שוואַרץ |
| פּונקט וואָג | 11.62 פונט |
| פּראָדוקט דימענשאַנז | 21.25 X 10.62 X 5 אינטשעס |
| UPC | 758379120705 |
9. וואָראַנטי און שטיצן
9.1. וואָראַנטי אינפֿאָרמאַציע
The ECCO EW4011 LED Work Light comes with a 5 יאָר וואָראַנטי, ensuring reliability and peace of mind. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.

Image 9.1: ECCO EW4011 LED Work Light highlighting its 5-year warranty, IP68 rating, and DOT certification.
9.2. קונה שטיצן
For technical assistance, warranty claims, or further inquiries, please contact ECCO customer support through their official website or the retailer where the product was purchased. Provide your model number (EW4011) and purchase details for efficient service.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.