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LM-668L
The foldable knob dimmable desk lamp combines practicality and ease of use perfectly. Its foldable design saves storage space and is easy to carry, making it ideal for home, office, dormitory and travel.
The knob control allows smooth and precise brightness adjustment, providing comfortable lighting for reading, working and studying. The soft, anti-glare LED light effectively relieves eye fatigue.
With a stable structure, durable material and simple operation, it is a reliable and stylish lighting choice for daily use.
| Item | Details |
|---|---|
| Model | 688L Desk Lamp |
| Key Difference | Ring-type double-section design, with 12-level encoder knob dimming & 12-level color temperature adjustment |
| Luminous Efficacy | ≥45 lm/W |
| Rated Power | 10±1 W |
| Delay Off Function | None |
| Lighting Type | Direct lighting |
| Housing Material | ABS + 6063 AL |
| Available Colors | Black / White |
| Dimming Levels | 12 levels (encoder knob control) |
| Color Temperature Levels | 12 levels (encoder knob control) |
| Color Temperature | 2700–5500 K |
| Power Factor | 0.5±0.05 |
| CRI (Color Rendering Index) | ≥95 |
| Luminous Flux | ≥450 lm |
| Central Illuminance | ≥1000 lux |
| LED Type | 2835 |
| LED Quantity | 96 pcs |
| Product Size (LWH) | Approx. 36×13×42 cm |
| Net Weight | Approx. 1.5 kg |
| Adapter Input | 100–240V / 0.4A Max |
| Adapter Output | 12V 1.2A |
| USB Output | 5V 0.8A |
| Certifications | CE / FCC |
| Warranty | 1 year |
| Package | Kraft paper box + pearl cotton |
| Package Size | 44.5×18×6.7 cm |
| Gross Weight | Approx. 1.8 kg |
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