Replacement for GE 10748 - 39W, Cool White, Linear T12

Replacing the GE 10748, this 39-watt 4-foot T12 lamp provides reliable linear illumination. The classic T12 design remains widely used in shops, garages, and industrial spaces. Equipped with a FA8 base.

With 2900 lumens, brightness is robust - well-suited for offices, retail, and general commercial use. The 4100K cool white color temperature produces light that feels clean and professional - promoting alertness and concentration. The 62 CRI provides functional color rendering for general use.

Key Features & Benefits

• Cool 4100K Output: Clean, professional-grade illumination.
• Light Output: 2900 lumens ensures adequate illumination.
• 62 CRI: Functional color rendering for general use.
• Consistent Output: Maintains rated lumens throughout service life.
• Fa8 Base: Direct fit for compatible fixtures.
• Brand New: Factory-fresh lamp with full rated life ahead.

Product Specifications

• MPN: 10748
• Wattage: 39 Watts
• Color Temperature: 4100K (Cool White)
• Lumens: 2900
• CRI: 62
• Base: FA8
• Shape: T12
• Condition: Brand New

Common Applications

This fluorescent tube is commonly found in:

• Office Lighting
• Retail Stores
• Workshops & Garages
• Industrial Facilities

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.