Description
Dual-Mode 48in LED T8 Tube For Retrofit And New Installs | Type A/B Hybrid, Damp Location Ready, Daylight 5000K
Topaz L4T8D/850/12/F-70 offers a flexible, low-maintenance LED replacement for fluorescent T8 fixtures-delivering instant-on daylight color, long life, and dual-mode operation that simplifies retrofits and new installs while cutting energy and upkeep costs.
KEY FEATURES:
- Dual-Mode Operation: Type A plug-and-play compatibility with instant/program start ballasts or Type B ballast-bypass for maximum installation flexibility.
- Bypass Requirements: Type B operation requires non-shunted lampholders for safe double-ended connection.
- Dimmable: Dimmable in Type A mode when used with a compatible dimming ballast.
- Durable Construction: Frosted glass tube with PET coating for a seamless 240° light-emitting area and smooth appearance.
- Long Life & Warranty: Significant maintenance savings with a 50,000-hour expected life and a 5-year warranty.
APPLICATIONS:
- Ideal for classrooms and educational facilities seeking consistent, glare-controlled illumination.
- Well suited for office and conference room lighting upgrades to reduce maintenance and energy costs.
- Good choice for hallways and general commercial overhead fixtures, including enclosed housings.
- Installation Tip: Use non-shunted lampholders for Type B bypass wiring and verify ballast compatibility for Type A dimming.
SPECIFICATIONS:
- Product Code: L4T8D/850/12/F-70
- Topaz by Halco SKU: T77288
- Wattage: 12.5W
- Lumens: 1,800
- Length: 48 in
- Base Type: Medium Bi-Pin (G13)
- Color Temperature: 5000K
- CRI: 80
- Beam Angle: 160°
- Dimmable: Yes (Type A Mode)
- Operation Modes: Type A (Ballast Compatible) / Type B (Ballast Bypass)
- Power Factor: 0.9
- Input Frequency: 50/60Hz
- Operating Temp: -20°C (-4°F) to 45°C (113°F)
- Finish: Frosted PET-coated Glass
- Sold In Multiples Of: 12
- Warranty: 5 years
CERTIFICATIONS & ADDITIONAL NOTES:
- Certifications: ETL Listed, UL Listed, RoHS Compliant
- 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.

