LED Light Source Cognex DM300-DLCOV-RE 820-0290-1R
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Cognex DM300-DLCOV-RE 820-0290-1R
Dedicated illumination for improving barcode and vision inspection image quality with Cognex DataMan 300 series readers
| Brand | Cognex |
| Model | DM300-DLCOV-RE 820-0290-1R |
| Voltage | 24V DC |
| Country of Origin | United States |
| Weight | Approximately 0.2 kg |
| Dimensions | Approximately 70 x 50 x 35 mm |
| Warranty | 6 months |
| Certifications | CE, FCC, RoHS |
| SKU / MPN | DM300-DLCOV-RE 820-0290-1R |
| What’s in the box | LED light source, mounting hardware, product documentation |
| Product Type | LED light source |
| Compatible Equipment | Cognex DataMan 300 series readers |
| Light Color | Red LED illumination |
| Optical Design | Diffuse light source with cover |
| Supply Voltage | 24V DC |
| Mounting | Machine vision reader-mounted accessory |
Key benefits: Consistent red illumination, reduced glare, improved symbol contrast, compact integration, and reliable industrial operation
Typical applications: Barcode verification, 1D and 2D code reading, packaging inspection, traceability systems, and conveyor-based machine vision
Lifecycle: Active product supplied as new; verify current availability with Cognex or an authorized distributor
1 review for LED Light Source Cognex DM300-DLCOV-RE 820-0290-1R
Clear filtersOur Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don’t worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitve pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.

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Daniel W. –
Tested the proximity switch, response time is spot on. Recommended for industrial use.