null

FREE SHIPPING ON ORDERS OF $1000 OR MORE*

Topaz L4T8B/U6/850/15F - LED U-Bend T8 - 5000K - 15.5W Type B Bypass

SKU:
HO-T74157
Minimum Order Quantity:
12 units
To help ensure safe arrival of bulbs and to give you the lowest possible price, this item is only sold in case quantities. Price shown is per bulb. View full description
$20.07
Customer Reviews
Pack
12

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

Downloads

a-download-spec-100px.png

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.

Extra Information

Brand:
Halco
UPC:
751338016378
Collection:
Topaz
SKU:
T74157
Product Code:
L4T8B/U6/850/15F
Shape:
T8 U-Bend
Base:
G13
Size:
4 ft
Operation:
Type B | Ballast Bypass
Wattage:
16 Watt
Lumens:
2000 lm
Color Temperature:
5000K
Light Color:
Daylight
CRI:
80
Dimmable:
No
Voltage:
120-277V
Technology:
LED
Location Rating:
Damp Location
DLC Listed:
Standard
Safety Listing:
UL Listed
RoHS Compliant:
Yes
Warranty:
5 Years
Pack:
12

The Light Bulb Surplus Difference

Case Quantity Pricing

Many lamps are sold in case quantities so you get better pricing and consistent stock—without pallet-level volume.

$25 Minimum = Better Prices

A $25 minimum helps us keep processing costs down so we can maintain stronger everyday pricing.

US-Based Lighting Experts

Call or chat with a real lighting pro for compatibility and get the right replacement—fast, straightforward support.

High-Detail Product Pages

We keep product pages highly detailed—clear specs, manufacturer spec sheets, and compatibility info—so you can order with confidence.