Replacement for 20243OSI - 55W, Linear T12

This 55-watt T12 linear fluorescent tube is a direct replacement for the 20243OSI. Featuring a R7S / RX7 / RSC base, it's designed for compatible fixtures.

Drawing 55 watts, this lamp delivers 2550 lumens of light that delivers powerful illumination for large areas.

Key Features & Benefits

• Bright Output: 2550 lumens delivers powerful illumination for large areas.
• R7S Base: R7S / RX7 / RSC connection for compatible fixtures.
• T12 Linear Design: 1.5-inch diameter fits standard t12 fixtures.

Product Specifications

• MPN: 20243OSI
• Wattage: 55 Watts
• Lumens: 2550
• Base Type: R7S / RX7 / RSC
• Bulb Shape: T12 Linear
• Condition: Brand New

Common Applications

This t12 tube is commonly found in:

• Commercial Troffers
• Industrial Lighting
• Warehouse Fixtures
• Retrofit Applications

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.