FERRAWEL DS817 Natural Light LED Desk Lamp User Manual

FERRAWEL DS817 Natural Light LED Desk Lamp

Thank You
Thank you for purchasing the Ferrawel LED desk lamp, please read this User Manual carefully before use to understand its function and safety precautions. If you have any questions or problems with the product, please feel free to contact us.

Email: Ferrawel@yeah.net

Product Introduction

Ferrawel LED Desk Lamp
Ferrawel desk lamp adopts high-quality aluminum alloy with a multi-angle adjustable lamp arm, making it sturdy and flexible. It also features linear dimming and sensitive touch control. In addition, it can effectively protect your eyes, which is ideal for home, office, reading, designing, studying, or other lighting scenarios.

• Linear brightness adjustment by sliding
• Working mode + leisure mode + reading mode
• 45-min lights-off timer
• Auto Brightness Adjustment
• Simple touch switch +
• 1-min lights-off delay
• Night light function
• Memory function

Technical Parameters

Basic

| Model Number| DS817
Material| ABS+Aluminum Alloy
Input Current| 1.5A
Input Voltage| DC 12V
Power Rating| 18W

Light Source

| Operating Temperature| 25°
Center Illumination (40cm)| ≥900LUX
Color Temperature| 3000K / 4000K / 5000K
CRI (Ra)| ≥90
Lifespan| 35000h
PF| 0.5

Others

| Color| Gray
Weight| 1649g
Dimensions| 554x190x468mm
Rated Input| AC220V~50Hz 0.75A

Unboxing Check

1. Desk Lamp
2. User Manual
3. Adapter

Product Structure

1. Lamp Head
2. Base
3. Rotating Shaft
4. Power Jack

Rotating Shaft
When adjusting the angle of the lamp head and lamp arm, please press down on the base at the same time to avoid tipping over.

Instructions for Use

On/Off/1-minute Lights-off Delay

• Touch the switch to turn on/off the light.
• When the lights are on, long press the switch to turn on/off the lights-off delay function, and the lights will be off after 1 minute;
• Each time you power on the lamp, you will enter the reading mode (brightness 75%) by default.

Brightness Adjustment Slider
Under working/leisure/reading mode, you can slide or touch the slider to adjust the brightness linearly. But the brightness change has a buffer effect, which means it doesn’t change suddenly to hurt your eyes.

Working Mode
Touch the switch to turn on the working mode;
When you first enter the working mode, the default brightness is 75% (color temperature 5000K).

Leisure Mode
Touch the switch to turn on the leisure mode;
When you first enter the leisure mode, the default brightness is 75% (color temperature 3000K).

Reading Mode

• Touch the switch to turn on the reading mode;
• When you first enter the reading mode, the default brightness is 75% (color temperature 4000K).

Night Mode

• Touch the switch O to turn on the night mode (10% fixed brightness; 3CmK color temperature);
• Under this mode, the Brightness Adjustment Slider, 45-min Lights-off Timer and
• Auto Brightness Adjustments are not available.

45-min Lights-off Timer

• Touch the switch O to turn on the 45-min lights-off timer function;
• The white light under the switch is on means that the function is on, and the light of the lamp will turn off after 45 minutes.

Auto Brightness Adjustment

• Touch the switch O only under the working/leisure/reading mode to start the auto brightness adjustment:
• When it is started, the brightness will be automatically adjusted according to the ambient light;
• Under this mode, you can still switch between working, leisure, and reading modes;
• When you adjust the brightness through the slider, the lamp will exit the auto brightness adjustment mode.

Notes

• On the premise of not cutting off the power supply, the desk lamp has a memory function.
• When you turn on the I -min lights-off delay, the white light under the switch flashes.

Safety Precautions

When you use this lamp, basic safety precautions should always be followed:

• Do not wipe the lamp with highly volatile and corrosive liquids to avoid discoloration or damage;
• Do not use this product on the surface of high-temperature flammable objects or in a humid environment, to avoid product damage, short circuit, fire, or electric shock;
• If the external flexible cable or cord of this lamp is damaged, it should be replaced by the manufacturer or its service agent or a person with similar qualifications to avoid danger;
• The light source of this lamp is irreplaceable. When the light source expires, the entire lamp should be replaced;
• When the lamp is working, avoid directly looking at the light source to prevent damage of eyesight;
• It is recommended to adjust the color temperature to below 4000K at night.

WARNING

• Be sure to cut off the power before cleaning the product.
• When the product fails, please entrust a professional for inspection and maintenance.
• When any abnormal phenomenon occurs in the product, please cut off the power quickly and contact us in time.

MORE INFORMATION

TopToll GmbH

• ADDRESS: Einsteinstr.2, Neuss 41464, Germany
• Email: toptollde@gmail.com
• Phone: +49 01738340986

KOVA ASSOCIATES LTD

• ADDRESS: 72a Kingston Road, Portsmouth, Hampshire, PO2 7PA, United Kingdom
• Email: KOVA.Compliance@outlook.com
• Phone: +44 2380970315

Manufacturer: Shenzhen Derl Technology Co., Ltd

• Address: Floor 2-4, Building B of Meisheng Industrial Area, Fuyong Street, Baoan District, Shenzhen
• Agent: NanJingYuXiShangMaoYouXianGongSi
• Address: ZiJingDaDao15HaoBanGongLouErLouBei207Shi, NanJingShi, GaoChunQuJingJiKaiFaQu, NanJingShi
• Email: Ferrawel@yeah.net

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