How Long Will the Bluetti EB3A Run an LED Light Bulb?
Updated 2026-10-17 · Yes
About 23 hours. The Bluetti EB3A stores 268Wh, and an LED light bulb averages about 10W. At 6 hours of use a day, one charge lasts about 3.8 days.
The numbers
| Battery capacity | 268Wh (LFP) |
|---|---|
| Usable energy | 228Wh (85% via AC outlets) |
| Continuous AC output | 600W |
| Surge rating | 1200W |
| LED light bulb running watts | 10W |
| Startup watts | 10W |
| Average draw | 10W |
| Estimated runtime | 23 hours |
| Energy per day of typical use | 60Wh |
268Wh × 0.85 = 228Wh usable ÷ 10W average = 22.8 hours
Station specs: source, checked 2026-10-17. See how we calculate runtime.
Adjust the numbers
Check the label on your LED light bulb and enter its real wattage.
Recharging with solar
The Bluetti EB3A accepts up to 200W of solar input. In real conditions that harvests about 750Wh on a sunny day (5 peak-sun hours).
Solar can keep up. An LED light bulb uses about 60Wh a day at 6 hours of use, so with enough panels and good sun the Bluetti EB3A can run it indefinitely.
Tips
- A 60W-equivalent LED bulb uses about 9–10W. Runtimes get very long, so battery self-discharge eventually becomes the limit.
- You’ll still have about 590W of AC capacity left for other devices at the same time, though they’ll share the same battery.
- The Bluetti EB3A uses LiFePO4 (LFP) cells, rated for thousands of cycles, so running it down daily won’t wear it out quickly.
Other power stations running an LED light bulb
| Power station | Capacity | Output | Runtime | Verdict |
|---|---|---|---|---|
| EcoFlow River 3 | 245Wh | 300W | 21 hours | Yes |
| EcoFlow River 2 | 256Wh | 300W | 22 hours | Yes |
| Jackery Explorer 240 v2 | 256Wh | 300W | 22 hours | Yes |
| Jackery Explorer 300 Plus | 288Wh | 300W | 24 hours | Yes |
| Anker SOLIX C300 | 288Wh | 300W | 24 hours | Yes |
| Goal Zero Yeti 500X | 505Wh | 300W | 43 hours | Yes |
| EcoFlow River 2 Max | 512Wh | 500W | 44 hours | Yes |
| Anker 535 PowerHouse | 512Wh | 500W | 44 hours | Yes |
FAQ
Will the Bluetti EB3A run an LED light bulb overnight?
Yes. Eight hours uses about 80Wh, roughly 35% of the Bluetti EB3A’s usable capacity.
How long does the Bluetti EB3A take to recharge with solar?
With its maximum 200W of solar input it refills in about 1.8 hours of strong sun. A single 200W panel is enough to max out its solar input.