Replacement for Damar 0643C - 20W, Linear T12, 2-Pin Base

This 20-watt 4-foot T12 Linear T12 tube is a direct replacement for the DAMAR 0643C. Featuring a G13 Medium Bi-Pin base, it's designed for compatible fixtures in commercial and residential applications.

Drawing 20 watts, this lamp delivers 450 lumens of bright, efficient illumination.

Key Features & Benefits

• Good Brightness: 450 lumens provides ample light for general use.
• G13 Base: G13 Medium Bi-Pin connection for compatible fixtures.
• T12 Linear Design: 1.5-inch diameter for standard fixtures.
• 4-Foot Length: Standard size for commercial and residential fixtures.
• Energy Efficient: Fluorescent technology reduces energy consumption vs. incandescent.
• Reliable Performance: Built for consistent, long-lasting operation.

Product Specifications

• MPN: 0643C
• Wattage: 20 Watts
• Lumens: 450
• Base Type: G13 Medium Bi-Pin
• Bulb Shape: T12 Linear
• Length: 48 inches
• Condition: Brand New

Common Applications

This T12 tube is commonly found in:

• Office Buildings
• Retail Spaces
• Warehouses
• Schools & Classrooms

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.