goLITE BLU HF3321 - Light therapy PHILIPS - Free user manual and instructions

USER MANUAL goLITE BLU HF3321 PHILIPS

10_HF3321_goLITE.indd 28 6/17/10 1:32 PMRegister your product and get support at

10_HF3321_goLITE.indd 5 6/17/10 1:32 PM6

IMPORTANT SAFETY INSTRUCTIONS Read all warnings and cautions before you use your goLITE BLU energy light.

Observe these safety instructions to avoid potential hazards that could

result in personal injuries or damage to your goLITE BLU energy light.

(a warning indicates the possibility

of injury to the user or operator)

- Use the goLITE BLU energy light in vertical position with the stand in

place in the recess on the back of the unit. Do not use this appliance

laying at in horizontal position without the stand.

- Do not expose the appliance to rain or moisture. Do not use the

appliance near a water source, while bathing, while washing hands or

while you are in contact with water.

- If you suffer from an eye disease or have a history of eye disease in

your family, consult your ophthalmologist before you use this

- If you are experiencing any temporary eye problems, wait until the

problems are resolved before using this appliance.

- Light emitted by this appliance may interact with photosensitizing

medications. Be sure to review all medications that you are currently

taking with your doctor before using this appliance.

- As with any bright light source, do not stare into the appliance.

- Do not use this appliance where the light might compromise your

ability to perform essential tasks such as air trafc control.

- Do not use this appliance where the light might distract other

individuals and compromise their ability to perform essential tasks

such as air trafc control.

- Do not increase intensity by sitting closer to the light than

recommended. Increased intensity does not improve response and

may result in increased side effects.

- The metal stand for the appliance could present a choking hazard.

10_HF3321_goLITE.indd 6 6/17/10 1:32 PM- Individuals who use photosensitizing medications, who have had

cataract surgery, or who have pre-existing eye conditions should

avoid unnecessary exposure to light. They should consult their

ophthalmologist before using the goLITE BLU.

- The goLITE BLU should never be used adjacent to or stacked with

other equipment. However, if it is necessary, the appliance should be

observed to verify normal operation.

- Do not position the goLITE BLU or the attached power adaptor in

such a way that makes it difcult to disconnect from the power

- No modication of the goLITE BLU device is allowed.

- Not suitable for use in the presence of a ammable anaesthetic

mixture with air, oxygen, or nitrous oxide.

Caution (a caution indicates the possibility of damage to

- Do not operate this appliance near any heat sources such as

radiators, heat registers, or other heating devices.

- Never use damaged or worn cords or plugs; this could result in

electric shock, burns, and/or re.

- Use our provided AC/DC adaptor only. The use of power adaptors

other than those specied and provided by Philips may result in

increased electromagnetic emissions or decreased immunity of the

- Do not place heavy objects on top of the power cord or the

- When unplugging the appliance, grasp the adaptor directly to avoid

damaging the cord. Never pull on the power cord to remove the

adaptor from the outlet.

- If this appliance is damaged in any way or is not working, it should not

be operated. Please visit philips.com/support or call 1-866-832-4361

- There are no user serviceable parts inside the goLITE BLU. No

modication of this equipment is allowed.

10_HF3321_goLITE.indd 7 6/17/10 1:32 PMSAVE THESE INSTRUCTIONS IMPORTANT: The power plug contains a transformer. Do not cut

off the power plug to replace it with another plug, as this will cause a

hazardous condition.

The goLITE BLU energy light may not be suitable for use on individuals

who use photosensitizing medications, who have had cataract surgery,

who have pre-existing eye conditions, or who have bipolar disorder.

Thank you for purchasing the goLITE BLU energy light.

- To fully benet from the support that Philips offers, register your

goLITE BLU at www.philips.com/welcome

- Learn more about your goLITE BLU at www.philips.com/golite

Safety and compliance

- This appliance meets the requirements of the safety standard for

medical devices ANSI AAMI ES60601-1:2005 and CAN/CSA-C22.2

- This device complies with Part 15 of the FCC Rules. Operation is

subject to the following two conditions: (1) this device may not cause

harmful interference, and (2) this device must accept any interference

received, including interference that may cause undesired operation.

10_HF3321_goLITE.indd 8 6/17/10 1:32 PMSymbol Key

The following symbols may appear on the device:

The goLITE BLU energy light is intended to make people feel more

energetic and to provide mood relief from the winter blues. If you suffer

from severe mood swings or depression make sure to consult a

professional and do not use this device for self treatment.

Consult accompanying instructions for use

UL Listing Mark for Canada and the United States

Compliant with the Waste Electrical and Electronic

Equipment/Restriction of the Use of Certain Hazardous

Substances in Electrical and Electronic Equipment (WEEE)

recycling directives.

In US Manufactured for: Philips Consumer Lifestyle,

A Division of Philips Electronics North America Corporation,

P.O. Box 10313, Stamford, CT 06904. In Canada Imported

for: Philips Electronics LTD, 281 Hillmount Road, Markham,

10_HF3321_goLITE.indd 9 6/17/10 1:32 PMLight and health

The human body uses light cues, such as those provided by the sun, to

time certain functions. Light exposure can boost mood and energy.

Light has direct alerting and energizing effects and can improve our

performance. Bright light therapy is also successfully used for mood relief,

especially for seasonal mood swings.

In countries with long winters, many people experience loss of energy

and low spirits due to lack of light. These symptoms are referred to as the

winter blues. They typically start in the fall and may last for several weeks.

Exposure to bright light sources can help alleviate these symptoms and

restore the summer mood and summer energy level.

The blue light of the summer sky is well known. We do not get as much

of this light in the fall and winter, and indoor light does not emit enough

of this essential color. The goLITE BLU energy light helps to deliver the

wavelength, color and intensity of light that we see in summer.

General description (Fig. 1)

B Socket for appliance plug

C On/off button and timer button

D Time indicator (15, 30, 45 and 60 min.)

I Light intensity button

It is very important that you know how long and how often you should

use your Philips goLITE BLU energy light. This knowledge can mean the

difference between successfully responding to light and not responding at

all. Visit www.lighttherapy.com for a free assessment and to customize a

light therapy schedule just for you.

10_HF3321_goLITE.indd 10 6/17/10 1:32 PMWhen to use the goLITE BLU energy light

Knowing what time to use the goLITE BLU energy light can mean the

difference between feeling better in just a few days instead of weeks, or

perhaps not responding at all. Follow these guidelines to understand how

light can boost mood and energy and when to use the goLITE BLU for

Duration and intensity

Most people get benecial results from 15 to 45 minutes of usage each

day. You can start using the goLITE BLU at medium intensity and increase

the light intensity if you feel no response after a week.

Using the goLITE BLU energy light at any time of day directly affects your

alertness. You can use the goLITE BLU energy light as a light bath for the

winter blues throughout the day. The best time to use it is in the morning.

Do not use the goLITE BLU late in the evening. If you use it within 2

hours of going to bed, it could disrupt your sleep.

- If you nd it difcult to get up each day without an alarm clock or if

you often sleep in, you need morning light. Use the goLITE BLU

within the rst hour or two after waking up.

- If you nd it difcult to stay awake in the late evening and wake up

too early in the morning, you need evening light. Use the goLITE BLU

before you start to feel drowsy.

- If mornings or evenings do not seem to be the problem, but you feel

generally tired during the day, then the time at which you use the

goLITE BLU is not as important. You can use the goLITE BLU in the

morning or around midday. For example, when you wake up in the

morning, use it for 15 to 30 minutes and then again at midday or in

the evening for approximately the same amount of time. Place the

goLITE BLU further away from you during the evening session. Do

not use the goLITE BLU within two hours of your desired bedtime or

you may not be able to fall asleep.

10_HF3321_goLITE.indd 11 6/17/10 1:32 PMInstallation

2 Insert the bevelled end of the stand into the hole on the back of

the appliance. Magnets hold the stand in place (Fig. 3).

3 Put the adaptor in the wall outlet and insert the appliance plug into

socket on the appliance (Fig. 4).

4 Place the goLITE BLU approximately 20-30 in./50-75cm from your

eyes in such a way that the light bathes your face from the

- You can read, eat, work at the computer, watch TV or exercise while

you use your goLITE BLU energy light.

- For the best results, place the goLITE BLU at the same level as your

midriff (stomach area), e.g. place it on the table at which you are

Note: Do not stare into the light of the LED panel. It is sufcient that the blue

light reaches your eyes indirectly from the side.

- Use your goLITE BLU in a well-lit room to minimize eye strain.

The demo mode is used to demonstrate the goLITE BLU energy light in

stores. When the appliance is turned on in demo mode, customers of the

- adjust the light intensity

- turn the appliance on and off

- set the light time

If the appliance is not operated for 3 minutes, it reverts to its demo

mode default settings.

To activate the demo mode:

1 Put the adaptor in the wall outlet and insert the appliance plug into

socket on the appliance (Fig. 4).

2 Press and hold both the on/off button and light intensity button for

10_HF3321_goLITE.indd 12 6/17/10 1:32 PM, The appliance turns on and the segments of the timer indicator go

on and off in a rotating pattern.

, The LED panel goes on at the low light intensity level.

Note: The appliance remains turned on in demo mode until it is turned off.

To deactivate the demo mode, press and hold the on/off button and light

intensity button together for 3 seconds.

Note:If the appliance has been in DEMO mode for 10 hours, or it is

unplugged, the appliance will turn off, and the DEMO mode will be

Use this appliance for its intended household use as described in this

1 Put the adaptor in the wall outlet and insert the appliance plug into

, When the time indicator stops blinking, the LED panel goes on and

the timer starts counting down to the set time (Fig. 9).

Note: The timer is automatically set to 15 minutes.

Note: The LED panel only goes on after the time indicator stops blinking.This

prevents the light from shining into your eyes while you are setting the time.

3 If you want to switch off the appliance before the set time has

elapsed, press the on/off button 2 seconds.

Note: You can also switch off the appliance by briey pressing the on/off

Note: The appliance will automatically switch off after the set time duration.

4 Unplug the appliance after use.

10_HF3321_goLITE.indd 13 6/17/10 1:32 PMSetting the Timer

2 Press the on/off button one or more times to select the preferred

time (15, 30, 45 or 60 minutes) (Fig. 10).

, The corresponding segment or segments of the time indicator will

blink for 3 seconds.

, When the time indicator stops blinking, the LED panel goes on and

the timer starts counting down the set time.

Note: If you want to set the timer to 0 minutes, press the on/off button until

all segments of the time indicator are off.

Note: The time indicator only shows the time remaining.

Setting the Light Intensity

1 Presstheon/offbuttonbrieytoswitchontheappliance(Fig.7).

2 Press the light intensity button repetitively and the light intensity

options of low, medium and high will be displayed (Fig. 11).

3 Choose the light intensity desired.

Never immerse the appliance in water or any other liquid, nor rinse it

Never use scouring pads, abrasive cleaning agents or aggressive liquids

such as petrol or acetone to clean the appliance.

1 Clean the appliance with a dry cloth.

This appliance has no other user-serviceable parts. For assistance call

10_HF3321_goLITE.indd 14 6/17/10 1:32 PMStorage

- If the appliance will not be used for an extended period of time,

remove cord from outlet and store in a safe, dry location where it

will not be crushed, banged, or subject to damage.

- Do not wrap cord around the appliance when storing.

- Dispose of the device in accordance with local regulations.

- Your local or national recycling organizations may also have disposal

- For assistance visit www.recycle.philips.com or call 1-866-832-4361.

For assistance visit our website www.philips.com/support or call toll free:

45-Day Money-Back Guarantee

If you are not fully satised with your Philips goLITE BLU energy light,

send the product back along with the original dated sales receipt and we

will refund you the full purchase price.

The goLITE BLU must be shipped prepaid by insured mail, insurance

prepaid, and have the original sales receipt, indicating purchase price and

the date of purchase, enclosed. We cannot be responsible for lost mail.

The goLITE BLU must be postmarked no later than 45 days after the

date of purchase. Philips reserves the right to verify the purchase price of

the goLITE BLU and limit refunds not to exceed suggested retail price.

To obtain Money-Back Guarantee Return Authorization Form, call

1-866-832-4361. Please allow 4-6 weeks for delivery of the check.

Full Two-Year Warranty

Philips Electronics North America Corporation (USA) and Philips

Electronics Ltd (CANADA) warrant each new Philips product, model

HF3321 against defects in materials or workmanship for a period of two

years from the date of purchase, and agree to repair or replace any

10_HF3321_goLITE.indd 15 6/17/10 1:32 PMdefective product without charge. IMPORTANT: This warranty does not

cover damage resulting from accident, misuse or abuse, lack of reasonable

care, or the afxing of any attachment not provided with the product.

NO RESPONSIBILITY IS ASSUMED FOR ANY SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES. In order to obtain warranty service,

simply call toll-free 1-866-832-4361.

In US Manufactured for: Philips Consumer Lifestyle, A Division of Philips

Electronics North America Corporation, P.O. Box 10313 Stamford, CT

In Canada Imported for: Philips Electronics LTD, 281 Hillmount Road,

Markham, Ontario L6C 2S3

Trademarks owned by the Philips Group.

© 2010 Koninklijke Philips Electronics N.V. All Rights Reserved.

Frequently asked questions

This section lists the questions most frequently asked about the appliance.

If you cannot nd the answer to your question, visit www.philips.com/

support or call 1-866-832-4361 for assistance.

No, you can use the goLITE BLU energy light with

your glasses on. Do not wear tinted glasses or

sunglasses when you use the goLITE BLU, as these

glasses reduce its effectiveness.

The goLITE BLU is safe if used according to the

instructions. Temporary headaches or nausea have

been reported. These effects are usually solved by

sitting further away from the appliance.

No, the technology used in the goLITE BLU eliminates all UV light.

The goLITE BLU emits safe levels of blue light,

according to current standards. However, if you suffer

from an eye disease or have a history of eye disease

in your family, consult your ophthalmologist before

you use the goLITE BLU. If you have a temporary

eye problem, wait until it is resolved before you use

The goLITE BLU energy light is safe if used according

to the instructions. The appliance is free from any

ultraviolet light risk to the eye and it produces a safe,

diffused eld of light. The appliance has been tested

As with any bright light source, do not look into the

light too long. You get a better result if you place the

goLITE BLU at a slight angle to your face.

You can use the goLITE BLU energy light daily,

especially during the winter months. Many people

nd that they do not need the light in summer.

Others use it year-round because they spend most

of their time indoors and do not get the right kind of

light signals to boost their mood and energy.

No. The light is safe to be used around children and

pets. However, do not let children play with the

For most people, it is sufcient to use the goLITE BLU once a day. Keep in mind that you may have

trouble falling asleep if you use the goLITE BLU too

late in the evening.

If you use the appliance 30 minutes a day throughout

the year, the LEDs have a lifetime of over 50 years.

In the unlikely event that one or two LEDs fail

prematurely, you can continue to use your goLITE BLU normally because its effectiveness is not

affected. However, if several LEDs stop functioning,

call 1-866-832-4361 for assistance.

This mode is used to demonstrate the goLITE BLU

energy light in stores. To turn off this mode, press

and hold both the on/off button and the light

intensity button together for 3 seconds or unplug

the appliance from the outlet.

Rated frequency (Hz) 50/60

Rated input power adaptor (W) 9

Power consumption appliance (W) 5.4

IEC 60601-1 classication

- Ingress of water IPX0

10_HF3321_goLITE.indd 19 6/17/10 1:32 PM20 ENGLISH Circuit diagrams, component part lists and other technical descriptions

are available on request.

As user of this appliance, you should take measures to prevent the

occurrence of electromagnetic interference or other types of interference

between this appliance and other appliances.

- Mode of operation Continuous

Operating conditions

Temperature from 0˚C (32˚F) to +35˚C (+95˚F)

Relative humidity from 15% to 90% (no condensation)

Temperature from -20˚C (-4˚F) to +50˚C (+122˚F)

Relative humidity from 15% to 90% (no condensation)

Physical characteristics

Dimensions 14cm x 14cm x 2.5cm

de Philips Electronics North America Corporation, P.O. Box 10313,