4ft T5 Upgrades

4ft T5

5/8" Diameter

LED Upgrade:

If your lamp reads F54T5HO/835, 841, or 850, you can upgrade it to LED with HH9365.

Vi-Tek 93® Plus Lamp:

F54T5HO lamps can be replace with the HH9319 Vi-Tek 93® Plus lamps for brighter white lighting.

4ft T5 LED Upgrade

Vi-Tek 93®+ LED

25.5 Watts
5 Year Warranty

LED Energy Savings

Replace Watts Savings
F54T5HO 54 Watts 28.5 Watts

4ft T5 Upgrade


40,000 Hours
40 Month Warranty