1. Introduktion
This manual provides instructions for the safe and efficient operation of your Glocusent USB Rechargeable Book Light. This portable clip-on LED reading light features 3 color temperatures and 5 dimmable brightness levels, designed for comfortable reading in various environments. Its compact and long-lasting design makes it suitable for diverse reading needs.
2. Sikkerhedsoplysninger
- Do not turn the head of the light hard to the left or right beyond 90 degrees, as this may damage internal wiring.
- Keep the device away from water and moisture. The product is not water-resistant.
- Forsøg ikke selv at skille enheden ad eller reparere den. Kontakt kvalificeret servicepersonale.
- Opbevares utilgængeligt for små børn.
- Use only standard USB charging ports for recharging.
3. Pakkens indhold
Tjek venligst pakken for følgende varer:
- 1 x Glocusent Bookmark Style Book Light
- 1 x bogmærke
- 1 x brugermanual
4. Produktet er slutview
The Glocusent Book Light features a compact design with intuitive controls and a flexible head for optimal illumination.

Billede: Front view of the Glocusent Book Light and an illustration of it clipped onto a book. The light has three circular buttons and four small indicator lights at the bottom. The top button is for power, the middle for brightness, and the bottom for color temperature.
Nøglekomponenter:
- Power knap: Tænder/slukker lyset.
- Knap til justering af lysstyrke: Skifter mellem 5 lysstyrkeniveauer.
- Farvetilstandsknap: Switches between 3 color temperatures (Amber, Breeze, Precise).
- Strømindikatorer: Four LED lights show the remaining battery level.
- Fleksibelt hoved: Adjustable for optimal light positioning.
- Klip: Securely attaches the light to books or other surfaces.
- Integrated USB Plug: For direct charging without an extra cable.
5. Opsætning
5.1 Indledende opladning
Before first use, fully charge your Glocusent Book Light.
- Locate the integrated USB plug at the base of the light.
- Plug the light directly into any standard USB port (e.g., computer, power bank, USB wall adapter).
- The four power indicator lights will illuminate during charging. All four lights will be solid when fully charged.

Billede: The Glocusent Book Light plugged into a laptop's USB port for charging. The power indicator lights are visible, showing charging status.
5.2 Attaching to a Book
The integrated clip allows for easy attachment to various reading materials.
- Gently open the clip at the base of the light.
- Attach the clip to the cover or pages of your book. The clip can open maximally 150 degrees.
- Sørg for, at lyset er forsvarligt fastgjort før brug.
6. Betjeningsvejledning
6.1 Tænd/sluk
- Tryk på Power knap (top button) once to turn the light on.
- Tryk på Power knap igen for at slukke lyset.
6.2 Justering af lysstyrke
The light offers 5 brightness levels.
- Med lyset tændt, tryk på Knap til justering af lysstyrke (middle button) to cycle through the 5 brightness levels.
- The device features a memory function, retaining your last brightness setting when turned off and on again.

Billede: A visual representation of the five adjustable brightness levels, from dimmest to brightest, demonstrating how the light illuminates a book. A person is shown reading with the light clipped to their book.
6.3 Ændring af farvetilstande
Choose from 3 distinct color modes for different reading preferences.
- Med lyset tændt, tryk på Farvetilstandsknap (bottom button) to switch between modes.
- Amber-tilstand (1800K): Filters 99.9% blue light, ideal for eye protection and reducing eye strain, especially for nighttime reading.
- Brisetilstand (3400K): Provides a cozy and comfortable light, suitable for general reading.
- Præcisionstilstand (6000K): Offers a clear, bright light to highlight details, suitable for focused tasks.

Billede: Three panels illustrating the different color modes: Amber (1800K) with a blue light filter graph, Breeze (3400K) showing a couple reading, and Precise (6000K) showing a person focusing on a book. Each panel demonstrates the light's effect on the reading environment.
6.4 Adjusting the Flexible Head
The light head can be adjusted to direct illumination precisely where needed.
- The light head can be turned 90 degrees left, 90 degrees right, and 45 degrees downward.
- Gently adjust the head to achieve your desired lighting angle.
- Forsigtighed: Do not force the head beyond its specified rotation limits (90 degrees left/right, 45 degrees downward) to prevent damage.

Billede: A diagram illustrating the flexible adjustments of the book light's head. It shows the light head rotating 90 degrees clockwise and anticlockwise, and tilting 45 degrees downward. A person is shown reading with the light, demonstrating its practical use.
6.5 Batteriniveauindikation
The four LED power indicators at the bottom of the light show the remaining battery charge.
- Each illuminated LED represents approximately 25% of the battery capacity.
- When only one LED is lit or blinking, it is recommended to recharge the device.
7. Vedligeholdelse
7.1 Rengøring
- Sørg for, at enheden er slukket før rengøring.
- Tør overfladen af med en blød, tør klud.
- Brug ikke slibende rengøringsmidler eller opløsningsmidler.
7.2 Opbevaring
- Opbevar boglampen et køligt og tørt sted, når den ikke er i brug.
- Undgå opbevaring i direkte sollys eller ekstreme temperaturer.
- For long-term storage, charge the battery periodically (e.g., every 3-6 months) to maintain battery health.
8. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Lyset tændes ikke. | Batteriet er afladet. | Charge the book light using a standard USB port. |
| Lyset flimrer eller er svagt. | Lavt batteri. | Recharge the book light. |
| Kan ikke ændre lysstyrke eller farvetilstand. | Knapperne reagerer ikke. | Ensure the light is powered on. If issues persist, try fully charging the device. |
| Light head feels loose or damaged. | Excessive force applied during adjustment. | Avoid turning the head beyond its specified 90-degree left/right and 45-degree downward limits. Contact customer support if damage has occurred. |
9. Specifikationer
| Feature | Detalje |
|---|---|
| Modelnavn | GLCSNTBL301 |
| Dimensioner (L x B x H) | 4.09" D x 1.34" B x 0.59" H |
| Varens vægt | 41 gram (1.45 ounce) |
| Lyskildetype | LED (5 perler) |
| Lysstyrke | 5 adjustable levels, up to 28 Lumens |
| Farvetemperaturer | Amber (1800K), Breeze (3400K), Precise (6000K) |
| Strømkilde | Batteridrevet (trådløs) |
| Batteritype | 1 litiumpolymerbatteri (inkluderet), 500mAh |
| Batterilevetid | 10-80 timer (afhængig af lysstyrkeindstilling) |
| Opladningsmetode | Integrated USB plug (5V DC) |
| Materiale | Acrylonitril-butadienstyren |
| Monteringstype | Clip On (150° maximum opening) |
| Kontrolmetode | Trykknap / Berøring |
| Vandmodstand | Ikke vandafvisende |
| Certificeringer | FCC, CE, RoHS, PSE, C-TICK approved |
10. Garanti og support
10.1 Garantioplysninger
The Glocusent USB Rechargeable Book Light comes with a worry-free 24-month warranty from the date of purchase. This warranty covers manufacturing defects and issues arising from normal use.
The warranty does not cover damage caused by misuse, accidents, unauthorized modifications, or failure to follow the instructions in this manual.
10.2 Kundesupport
For any questions, concerns, or warranty claims, please contact Glocusent customer service. Our team is available to provide friendly and responsive support.
- Online support: Visit the official Glocusent website or your retailer's support page for FAQs and contact options.
- E-mail support: Refer to the contact information provided on the product packaging or the official Glocusent webwebsted.
Please have your model number (GLCSNTBL301) and purchase details ready when contacting support.





