What size generator or power station for a fluorescent tube? (50+ W)
To run a fluorescent tube, choose at least
50 W running.
50 W running.
A fluorescent tube draws about 32 W while running. Pick a generator, inverter or power station rated comfortably above these numbers.
Battery runtime calculator
Estimated runtime—
Assumes about 85% usable capacity. Motors need extra headroom for startup surge.
How long a power station lasts
| Power station | Estimated runtime |
|---|---|
| 300 Wh | 7 h 58 min |
| 500 Wh | 13 h 17 min |
| 1,000 Wh | 26 h 34 min |
| 2,000 Wh | 53 h 8 min |
| 3,000 Wh | 79 h 41 min |
Sizing guide
| Minimum running watts | 50 W |
| Minimum starting watts | 50 W |
| Suggested inverter | 100 W or higher |
See also fluorescent tube wattage and running cost.
FAQ
How many watts does a fluorescent tube use?
A typical 4-foot tube uses about 18-40 watts plus a little for the ballast.
Can I replace tubes with LED?
Yes - LED tubes use less power and turn on instantly without flicker.