Description
Commercial U-Shaped T8 Lamp | Bright Daylight 5000K | Ballast-Bypass Retrofit For Offices, Warehouses, Retail
Topaz L4T8B/U6/850/15F provides a low-maintenance, energy-saving replacement for fluorescent U-bend fixtures, delivering even end-to-end light and simplified ballast-bypass installation for commercial spaces.
KEY FEATURES:
- Ballast Bypass (Type B): Designed for direct line-voltage retrofit after ballast removal, eliminating ballast maintenance.
- Efficient Performance: 15.5W consumption with 2,000 lumens output for strong efficacy.
- Durable Construction: Polycarbonate housing with full light around the bend and no mercury.
- Long Life: Rated 50,000 hours with a 5-year limited warranty.
- Wide Voltage Range: Operates 120-277V with a 0.9 power factor and 160° beam angle.
APPLICATIONS:
- Ideal for offices and retail fixtures seeking reduced maintenance.
- Well suited for warehouses and industrial overhead fixtures.
- Perfect for hospitality and educational facilities upgrading fluorescent U-tubes.
- Usage Tip: Ensure fixture wiring follows Type B ballast-bypass installation practices for safe line-voltage operation.
SPECIFICATIONS:
- Product Code: L4T8B/U6/850/15F
- Topaz by Halco SKU: T74157
- Wattage: 15.5W
- Lumens: 2,000
- Color Temperature: 5000K
- CRI: 80
- Base Type: Medium Bi-Pin (G13)
- Length: 48in
- Voltage: 120-277V
- Average Life: 50,000 hrs
- Beam Angle: 160deg
- Power Factor: 0.9
- Warranty: 5 years
- Packaging: Sold In Multiples Of 12
CERTIFICATIONS & ADDITIONAL NOTES:
- Certifications: DLC 5.1 Standard, UL Classified, RoHS
- Location Rating: Suitable For Damp Locations
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Disclaimers
*This product typically ships in 2 to 3 business days. Larger quantities may take longer than the stated lead-time. All lead-times are estimates, and you will be notified by email if it will take longer than 5 business days to ship. Halco products ship directly from the manufacturer and require a combined minimum purchase of $150 in Halco merchandise. Multiple Halco items may be combined to meet the minimum.

