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IMPORTANT SAFETY

INSTRUCTIONS

-- This portable light has a polarized plug (one blade is wider than the other) as a feature to reduce the risk of electric shock.This plug will fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician. Never use with an extension cord unless the plug can be fully inserted. Do not alter the plug.

-- Read this user manual carefully before you use the appliance and save it for future reference. -- This appliance is double insulated according to Class II (Fig. 1).

-- When using an electric appliance, basic precautions should always be followed, including the following:

Danger

-- Water and electricity are a dangerous combination. Do not use this appliance in wet surroundings (e.g. in the bathroom or near a shower or swimming pool).

-- Do not let water run into the appliance or spill water onto the appliance (Fig. 2).

Warning

-- Check if the voltage indicated on the appliance corresponds to the local voltage before you connect the appliance.

-- The appliance is suitable for voltages of 110V to 230V and frequencies of 50Hz to 60Hz.

-- If the power cord is damaged, do not use the appliance. Call 1-866-832-4361 for assistance. -- Close supervision is necessary when this appliance is used by, or near children or invalids. -- Children should be supervised to ensure that they do not play with the appliance.

-- This appliance is for indoor use only (Fig. 3).

Caution

-- Do not drop the appliance or expose it to heavy shocks.

-- Place the appliance on a stable, level and non-slippery surface.

-- Do not use the appliance at room temperatures lower than 50°F/10°C or higher than 95°F/35°C.

-- Make sure the vents in the top and in the bottom of the appliance remain open during use. -- Never use the appliance if the lamp housing or top cover is damaged, broken or missing.

-- To prevent possible damage to the cord, do not wrap the cord around the appliance.

-- Consult your doctor before you start using the appliance if you have suffered from or are suffering from serious depression.

-- Do not use this appliance as a means to reduce your hours of sleep.The purpose of this appliance is to help you wake up more easily. It does not diminish your need for sleep.

-- The appliance has no on/off switch.To disconnect the appliance from the power source, remove the plug from the wall outlet.

-- Use this appliance for its intended household use as described in this manual. Do not use attachments not recommended by Philips Electronics North America Corporation.

SAVE THESE INSTRUCTIONS

General

-- This appliance allows you to choose the light intensity level you want to wake up to (see section ‘Using the lamp’, chapter ‘Using the appliance’).

-- If you often wake up too early or with a headache, reduce the light level.

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Philips HF3490/60 manual Important Safety Instructions, General
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HF3490/60, HF3490 specifications

The Philips HF3490 and HF3490/60 are innovative light therapy devices designed to combat the effects of seasonal affective disorder (SAD), as well as to promote overall wellness through light exposure. These models employ advanced light therapy technology, making them effective tools for individuals seeking to improve their mood, energy levels, and sleep quality during darker months or in low-light environments.

One of the standout features of the HF3490 series is its powerful, bright light output. These devices emit 10,000 lux of cool white light at a safe distance of 20 inches, reflecting the optimal light intensity recommended for effective light therapy. This intensity mimics natural sunlight, helping to regulate circadian rhythms and support mood enhancement.

The design of the HF3490 models encompasses a modern, sleek aesthetic that integrates seamlessly into various home or office environments. The adjustable stand allows users to effortlessly position the lamp, ensuring light is directed toward the eyes while the user performs other activities, such as reading or working.

A notable technology integrated into the Philips HF3490 is the Energy Star certification, which signifies that the product meets stringent energy efficiency guidelines, thereby contributing to environmentally friendly practices. Furthermore, the device features a glare-free screen, designed to optimize the comfort of users during their therapy session. This aspect is crucial as it reduces eye strain, making light therapy a more pleasant experience.

The HF3490 also includes a timer function, allowing users to set their desired duration for therapy sessions, which can range from 20 to 60 minutes. This customizable feature ensures that individuals receive the right exposure without the worry of overuse.

Additionally, the HF3490/60 variant is enhanced with a built-in screen that displays the treatment time and remaining session duration, making it user-friendly. Its portability and lightweight design enable users to easily transport the device, ensuring access to light therapy whenever necessary.

Together, these features make the Philips HF3490 and HF3490/60 highly sought-after solutions for those looking to enhance their well-being through effective light therapy. With their combination of style, efficiency, and effectiveness, these devices offer a wholesome approach to combating SAD and promoting overall health during the winter months and beyond.
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