| Parameter | Specification Details |
|---|---|
| Brand & Product Line | WALTON Public Series A (Indoor Lighting) |
| Model Name | WLED-PSA-7WB22 |
| Base Socket & Housing | B22 Pin Base (Bayonet Cap) | Plastic Housing |
| Input Power & Voltage | 7W ±10% | Rated: 220V AC, 50Hz | Input Range: AC 140V – 270V |
| Luminous Flux & Efficacy | 700 Lumens | Efficacy: 100 lm/W |
| Color Quality (CCT & CRI) | 6500K Daylight White | CRI: 80 |
| Driver & Electrical Spec | IC Constant Current Driver | PF: 0.5 | Surge Protection: 1.5KV |
| Viewing Angle & Protection | 270° Wide Angle | Non-Dimmable | IP20 (Indoor) |
| Lifespan & Maintenance | 25,000 Hours | 90% Lumen Maintenance after 3,000 Hours |
| Warranty Terms | 12 Months Replacement Warranty |
Illuminate medium-sized residential rooms and office corridors efficiently with the Walton 7W Public Series A LED Bulb (WLED-PSA-7WB22). Featuring a B22 pin base socket, this 7-watt indoor bulb delivers 700 lumens of bright 6500K daylight white output at 100 lm/W efficacy.
Equipped with an advanced IC Constant Current Driver and 1.5KV surge immunity, it offers stable, non-flickering light across AC 140V – 270V. Its 270° wide beam angle fills rooms smoothly without dark shadows or hazardous UV/mercury emissions.





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