Replacement for Damar F40T12 TRUETONE 850 - 40W, Daylight, Linear T12, 2-Pin Base

This 40-watt 48-inch (4-foot) T12 linear fluorescent tube replaces the Damar F40T12 TRUETONE 850. The classic T12 design remains widely used in shops, garages, and industrial spaces. Features a medium bi-pin base for drop-in replacement in compatible fixtures.

At 2250 lumens, light output is solid - appropriate for general ambient and task lighting. The 5000K daylight color temperature produces light that feels vibrant and stimulating - mimicking outdoor light conditions. With an exceptional 93 CRI, colors appear vibrant and true to life. Skin tones look natural and color-matching tasks become more reliable.

Key Features & Benefits

• Daylight 5000K Color: Energizing, color-accurate light.
• 2250 Lumen Output: Reliable brightness for the rated wattage.
• Exceptional 93 CRI: Premium color rendering for demanding applications.
• Consistent Output: Maintains rated lumens throughout service life.
• Medium Bi-Pin Base: Direct fit for compatible fixtures.
• Brand New: Factory-fresh lamp with full rated life ahead.

Product Specifications

• MPN: F40T12 TRUETONE 850
• Wattage: 40 Watts
• Color Temperature: 5000K (Daylight)
• Lumens: 2250
• CRI: 93
• Base: G13
• Shape: T12
• Condition: Brand New

Common Applications

This linear 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.