Specification Sheet

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Larson Electronics LLC www.LarsonElectronics.com
9419 E US HWY 175, Kemp, TX 75143 Phone: [phone] Fax: [phone] Email: [e-mail]
28 Watt LED Bulb - 4 Foot T8 Lamp - 3500 Lumens - Replacement or Upgrade for Fluorescent Light
Part #: LEDT8-28W-V1
The Larson Electronics LEDT8-28W-V1 28 watt T-series LED tube lamp is an excellent choice for upgrading existing T8 fluorescent
lamp fixtures to LEDs as well as a direct replacement for our own LED light fixtures. This LED lamp is LEL listed, providing 125
lumens per watt for a total of 3,500 lumens per lamp. These T8 LED replacement lamps offer 50,000 hour lamp life, over twice that of
T8 or T5HO fluorescent lamps, while offering impact and vibration resistance far exceeding traditional light sources.
This 28 Watt T-series LED Bulb works with any T8 fluorescent light fixtures, can be configured for any T series fluorescent lamp fixture with G13
bi-pin tombstones or sockets, and requires no ballast for operation. To increase safety during installation and routine maintenance, these lamps
are wired for single sided power with internal integrated LED driver housed within the tube. Internally, you simply bring the black wire to one pin
and the white wire to the other. The polycarbonate lens diffuses the light and makes this bulb ideal for food safe environments as there is no
glass. The aluminum housing serves as a heat sink and provides rigidity and strength for this LED bulb.
In fluorescent light fixtures with electronic ballasts, the operator needs to bypass the ballast and wire the power directly to one end of the LED
tube (black wire to one pin and white wire to the other). Thus, this is an ideal upgrade for 4 foot fixtures with failed ballasts. These LED
fluorescent style bulbs are universal voltage and run directly off any voltage ranging from 100 volts to 277 volts AC 50/60 Hz. The internal LED
driver is a "smart" driver, sensing the incoming voltage and adjusting accordingly to provide the current required by the lamp. This allows
operators to simply wire the fixture to voltage within the 120-277V range, no modifications required. This includes commonly found voltages
such as 120V 60Hz, 220V 50Hz, 240V 60Hz, and 277V 60Hz. We also offer a 12/24V AC/DC version for low voltage applications for AC or DC
power. Low voltage fixtures require no modifications between 12V and 24V power sources, nor between alternating and direct current supply.