Hewad Deals
Purpose Filter blue‑violet wavelengths (400–480 nm) from screens & LED lights.
Purpose Filter blue‑violet wavelengths (400–480 nm) from screens & LED lights.
Regular price
Rs.2,699.00
Regular price
Rs.3,600.00
Sale price
Rs.2,699.00
Unit price
per
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| Feature | Description |
|---|---|
| Purpose | Filter blue‑violet wavelengths (400–480 nm) from screens & LED lights. |
| Appearance | Slight yellow/amber tint or nearly clear; anti‑glare options available. |
| Reported Benefits | Reduce digital eye strain, support better sleep at night. |
| Scientific Support | Limited and inconclusive—most benefits may be due to placebo or other habits. |
| Alternatives | Screen night‑mode, regular screen breaks (20‑20‑20 rule), proper lighting, vision check-ups. |
