Skip to content
In observance of Labor Day weekend, Lighting Supply will be closed Friday 12pm through Monday with no shipping.
In observance of Labor Day weekend, Lighting Supply will be closed Friday 12pm through Monday with no shipping.
Halco F21T5/841/ECO/IC 21W 34 Inch Fluorescent T5 4100K 2100Lm 86 CRI Mini Bi-Pin G5 Base Dimmable Tube (30127)

Halco F21T5/841/ECO/IC 21W 34 Inch Fluorescent T5 4100K 2100Lm 86 CRI Mini Bi-Pin G5 Base Dimmable Tube (30127)

SKU F21T5/841/ECO/IC
by Halco
$4.55 - $4.55
$113.75 case of 25
$4.55 each
30 in Stock: Ready to Ship

Pickup available, usually ready in 1 hour.
10651 Northend Ave, Ferndale MI 48220
Product Description

Built for cove, indirect, high-bay, and display lighting, this 34-inch F21 T5 fluorescent tube uses 21 watts to put out 2,100 lumens at 4100K. Its slim T5 diameter and miniature bi-pin base suit narrow channels and specification-grade programmed-start ballasts, and dimmable operation gives the installer scene-level control.

Features

  • 21-watt T5 tube, 34-inch nominal length, slim 5/8-inch diameter
  • 4100K cool-white color temperature, 86 CRI
  • 2,100 lumens output, 100 lumens-per-watt efficacy
  • Miniature bi-pin base, universal operating position
  • Programmed-start operation, fully dimmable
  • Improved tri-phosphor coating for superior color rendering
  • Uniform surface brightness across the full length
  • 24,000-hour rated average life

Ideal For: Cove Lighting • Indirect Fixtures • High Bay Fixtures • Display Cases • Retail Spaces

Rated for open or enclosed fixtures. Operating range –10°C to 50°C. Backed by a 2-year warranty (3 years when installed with a ProLume ballast).

Frequently Asked Questions
How bright is this product?
With 2100 lumens, this product provides high light output suitable for illuminating large areas or spaces requiring strong visibility.
What color temperature is this product?
This product has a color temperature of 4100K, delivering cool white light with a crisp, clean appearance and clear visual definition.
Is this product dimmable?
This product is dimmable allowing the light output to be adjusted when used with a compatible dimmer. Make sure to confirm the dimmer's compatibility with the manufacturer.
Is this product UL listed?
This product is UL Listed meaning it has been tested and certified by Underwriters Laboratories to meet established safety standards.
What is the CRI and how does it affect light quality?
This product has a CRI of 86, delivering good color accuracy with natural, balanced color rendering. Colors will appear clear and consistent under this light.