Introducció
This manual provides comprehensive instructions for the installation, operation, and maintenance of your hygger Aquarium Programmable LED Light, Model HG-957. This light is designed to provide optimal lighting conditions for freshwater aquariums, supporting both fish and plant health with its full spectrum capabilities and programmable features.

Imatge: Superior i inferior view of the hygger Aquarium Programmable LED Light, showing the LED array and the control panel.
Instruccions importants de seguretat
- Llegiu atentament totes les instruccions abans d'utilitzar.
- No feu servir si el cable o l'endoll estan danyats.
- Ensure the light is securely mounted above the aquarium and cannot fall into the water.
- Always unplug the light before performing any maintenance on the aquarium or the light itself.
- Aquest producte està dissenyat només per a ús interior.
- Mantenir fora de l'abast dels nens.
- El lamp beads are IP68 waterproof, but the power adapter and control panel are not. Avoid splashing water on these components.
Contingut del paquet
Si us plau, comproveu el paquet per veure si hi ha els elements següents:
- hygger Aquarium Programmable LED Light Unit (Model HG-957)
- Extendable Brackets (2 pieces)
- Power Adapter (DC15V output)
- Manual d'instruccions

Image: Illustration of the separable power adapter connection.
Característiques del producte
- Quatre modes d'il·luminació: Default, DIY, Gradient, and All-day All-optical modes for versatile lighting control.
- Sunrise to Sunset Simulation: Default mode simulates natural light cycles.
- Customizable DIY Mode: Set 8 stages of brightness (10 levels) and time for personalized lighting.
- IP68 Waterproof Lamp Perles: Ensures durability and ease of cleaning.
- Separable Adapter: Allows for easy replacement without replacing the entire light unit.
- Funció de memòria d'apagada: Retains settings after power interruption, with local time defaulting to 12 noon.
- Extendable Brackets: Adjustable length for various freshwater tank sizes (12-18 inches for this model).
- Alt índex de reproducció del color (CRI): Up to 89%, close to natural light, protecting eyes and fish.
- Llarga vida útil: High-quality 2835 + 5050 model lamp beads with a lifespan of at least 50,000 hours.
- Pantalla LCD: Clear display for real-time local time and program timers.

Image: Visual representation of key features: eye protection, soft light, and IP68 waterproof rating.
Especificacions tècniques
| Especificació | Detall |
|---|---|
| Model | HG-957 |
| Poder | 20W |
| Application Tank Size | 12 ~ 18 polzades |
| Talla lleugera | 30 x 10 x 2.2 cm (11.8 x 3.9 x 0.87 polzades) |
| Entrada Voltage | AC100-240V |
| Vol. De sortidatage | DC15V |
| Quantitat de LED | 40 PCS (20 White, 4 Blue, 4 Red, 2 Green, 10 RGB) |
| Índex de reproducció del color (CRI) | 89 |
| Llums | 927 |
| Temperatura de color | 6500-10000K |
| Longitud del cable d'alimentació | 4.9 peus |
| Material | Aliatge d'alumini, plàstic |

Image: Diagram detailing the light's model, input/output voltage, LED quantity, rendering index, lumens, color temperature, and power cord length.
Guia de configuració
- Desembalar: Traieu amb cura tots els components de l'embalatge.
- Col·loca els suports: Slide the extendable brackets onto both ends of the light unit.
- Llum de posició: Place the light unit on top of your aquarium, adjusting the brackets to fit the tank's width. Ensure the light is stable and centered.
- Connectar l'alimentació: Connect the power adapter to the light unit, then plug the adapter into a suitable power outlet. Ensure the connection is secure.
- Encesa inicial: The light will power on. The LCD display will show the current time and default settings.

Image: Diagram showing the dimensions of the light's mounting brackets.
Modes de funcionament
The hygger Aquarium Programmable LED Light offers four distinct operating modes to suit various aquarium needs.
1. Mode per defecte
This mode simulates a natural sunrise to sunset cycle with a night effect. The brightness and time settings are pre-programmed and cannot be manually adjusted in this mode.
- Light Composition: All-optical + Blue light (color can change).
- Cicle: Brightness gradually increases from sunrise, peaks during daylight, and dims to a moonlight effect before turning off.
- Default Schedule: All-optical period: 06:30-18:30, Blue light period: 18:00-23:30.

Image: Illustration of the Default Mode's light curve, showing sunrise, daylight, sunset, and moonlight phases.
2. Mode DIY
This mode allows for complete customization of the lighting schedule, suitable for planted tanks or specific aesthetic preferences.
- Light Composition: L1-L6: All-optical; L7-L8: Blue.
- Personalització: You can set 8 distinct time stages. For each stage, you can adjust the brightness (10 levels) and the start/end time.
- Nota: If fewer than 8 stages are desired, set the brightness of the unused stages a 00.

Image: Explanation of DIY Mode, highlighting its suitability for planted aquariums and customization options.
3. Gradient Mode
This mode cycles through various colors, providing a dynamic visual effect. The brightness and time settings are fixed in this mode.
- Colors: Cycles through dark blue, green, purple, light blue, yellow, and red.
- Control: Brightness and time cannot be set manually.

Imatge: Examples of colors displayed in Cycle Mode (Red, Dark Blue, Green, Purple, Cyan, Yellow).
4. All-day All-optical Mode
This mode provides continuous full-spectrum lighting. While the color temperature of the RGB light can be fine-tuned, the brightness and time cannot be set.
- Tipus de llum: All-optical.
- Ajustaments: Fine-tune RGB color temperature.
- Limitacions: Brightness and time are not adjustable.
LCD Display and Operation
The light features an LCD display and four function keys for easy programming and control.
- Tecles de funció: Mode Setting, Up, Down, Light Setting/Return Back.
- Pantalla principal: Displays real-time local time (selectable 12-hour/24-hour format).
- Small Screens: Two program timers for setting day and night start/end times in various modes.

Imatge: Primer pla view of the light's LCD display and control buttons, indicating local time and program timers.
Manteniment
- Neteja: El lamp beads are IP68 waterproof, allowing for easy cleaning and wiping. Ensure the light is unplugged before cleaning. Use a soft, damp cloth to wipe the light unit. Do not submerge the entire unit or the control panel.
- Cura de l'adaptador: The separable adapter can be replaced if damaged, preventing the need to replace the entire light.
- Dissipació de calor: L'aliatge d'alumini casing is designed for efficient heat dissipation. Ensure adequate airflow around the light to prevent overheating.

Image: Illustration demonstrating the waterproof capability of the light's lamp perles.
Resolució de problemes
- La llum no s'encén: Check if the power adapter is securely connected to both the light unit and the power outlet. Verify the power outlet is functional.
- Visualització de l'hora incorrecta: If the time resets or is incorrect after a power outage, manually reset the local time using the LCD display controls. The power-off memory function defaults the local time to 12 noon upon power restoration.
- Configuració no desada: Ensure you are correctly saving your settings after making adjustments in DIY or other programmable modes. Refer to the LCD display operation section for detailed steps.
- Parpelleig lleuger: Check for loose connections. If flickering persists, contact customer support.
- Water Inside Control Panel: If water enters the control panel, immediately unplug the light and allow it to dry completely. Do not attempt to use it until fully dry. This component is not waterproof.
Garantia i Suport
For warranty information or technical support, please refer to the product packaging or contact hygger customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.
You can visit the official hygger store for more information and support: hygger Official Store





