YES — Fully Compatible
This power station can reliably run your appliance.
The EcoFlow DELTA Pro is fully compatible with a Phototherapy Light. It delivers 3600W of continuous power, giving you a 3550W safety margin over the 50W draw. Under typical conditions, expect around 61.2 hours of uninterrupted runtime, or approximately 76.5 hours with real-world duty cycle factored in.
📊 Technical Comparison
| Specification | EcoFlow DELTA Pro | Phototherapy Light Needs | Status |
|---|---|---|---|
| Continuous Output | 3600W | 50W | PASS (3550W) |
| Surge / Starting Power | 7200W | 0W | PASS (7200W) |
| Battery Capacity | 3600Wh total | ~50Wh/hr | 3060Wh usable |
| Inverter Type | Pure Sine Wave | Pure Sine Recommended | ✅ Optimal |
| Duty Cycle | 100% (continuous) | 80% | 76.5 hrs real-world |
⚡ Power Math & Safety Analysis
The EcoFlow DELTA Pro delivers 3600W of continuous power, which comfortably exceeds the Phototherapy Light’s 50W operating draw. This gives you a 3550W safety margin.
After accounting for 85% inverter efficiency, the usable capacity is 3060Wh. Dividing this by the appliance’s power draw yields approximately 61.2 hours of continuous runtime.
Pro Tip
For cycling appliances, real-world runtime is longer. With a 80% duty cycle, expect 76.5 hours of elapsed time before depletion.
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❓ Frequently Asked Questions
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