4ft T12 Upgrades
1.5" Diameter
LED Upgrade:
If your lamp etch reads F40T12 or F34T12 cool white, you can convert it to LED by disconnecting the ballast in the fixture and direct wiring the HH9360 4 foot LED.
Retrofit:
4 foot fixtures with 3 or 4 F40T12 lamps or 3 or 4 F34T12 lamps can be converted to use two 4 foot Vi-Tek 93® Plus lamps which will decrease your energy usage while also improving your lighting. Use HH3006/LEDD2 for LED and HH3006 for fluorescent Vi-Tek 93® Plus lamps.
Vi-Tek 93® Plus Lamp:
F40T12 and F34T12 can be replaced with the HH9314 Vi-Tek 93® Plus lamps for brighter white lighting.
4ft LED Upgrade
4ft LED Energy Savings
| Replace | Watts | Savings |
| F40T12 | 40 Watts | 25 Watts |
| F34T12 | 34 Watts | 19 Watts |
4ft T12 Retrofits
Evenly Spreads Light
USA Made with US Steel
LED Retrofit
Energy Savings
| Replace | Watts | Savings |
| 4 F40T12 | 168 Watts | 138 Watts |
| 3 F40T12 | 126 Watts | 96 Watts |
| 4 F34T12 | 144 Watts | 114 Watts |
| 3 F34T12 | 108 Watts | 78 Watts |
Retrofit Energy Savings
| Replace | Watts | Savings |
| 4 F40T12 | 168 Watts | 96 Watts |
| 3 F40T12 | 126 Watts | 54 Watts |
| 4 F34T12 | 144 Watts | 72 Watts |
| 3 F34T12 | 108 Watts | 36 Watts |
4ft T12 Upgrade
