620W | 4.5 inch White Auxiliary Lamp
+1-989-755-0561 1-800-358-4751

Auxiliary Lamp | 4.5 inch Sealed | White Incandescent


Typically ships in 5 to 7 business days.

4.5 inch Sealed White Incandescent Auxiliary Lamp designed for Heavy-Duty Trucks.

Product Specs for VSM 620W

  • Light Type:Auxiliary
  • Light Style:Round
  • Lens Color:Clear
  • Bulb Type:Sealed Beam
  • Diameter:4.50 inches
  • Manufacturers Part Number:620W
  • MPN: 620W
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VSM 620W Details

Category: Auxiliary Lighting

Size: 4 1/2 inch Diameter x 3 inch Depth, 15/16 Diameter Stud

Mounting: Stud with adjustable bracket


Serves as tractor, utility, alley or hook-up for fifth wheels. All-purpose lamp in weather sealed rubber housing for long life. Housing protects against shock, vibration, rust and corrosion.

Replacement Parts:
  • Rubber par 36 housing only: VSM620H
  • Sealed Beam: #4411 (3,000cp)

Customer Q&A - VSM 620W


Vehicle Safety Manufacturing facilities are designed to produce high quality products in the most efficient & economical manner. By employing state of the art equipment, a top-notch engineering staff and a tough quality control department VSM is able to maintain this high level of quality.  VSM products are engineered and built to the most exacting of standards and meet or exceed all DOT and SAE requirements (when used as recommended.) VSM is the largest manufacturer of heavy-duty turn signal switches in North America, servicing both the OEM and replacement markets.

Vehicle Safety Manufacturing has, through products of highest quality and a complete dedication to automotive safety, earned an enviable reputation within the heavy duty industry.

Vehicle Safety Manufacturing Warranty

3 Year Limited Warranty

VSM warrants that all its products will be free from defects in material and workmanship for a period of 3 years.

What the Warranty does not cover

Damage from accidents, corrosion, improper installation, incorrect applications, overloading, and custom applications that are not specified under the OEM cross references. This warranty does not cover loss of freight, loss of profit, equipment, or personal downtime.

How to get service

If a VSM product failure results from a manufacturer defect, contact us at Michigan Truck Spring for support. You can contact us by phone at 1-800-358-4751 or by using our contact form.

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