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         ,,TRANSCRIB]'S ,,NOTES

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,NEME? ,BRL ,CODE = ,MA!MATICS & ,SCI;E
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                                     P#C
             ,TA# ( ,3T5TS
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,! PROP]TIES ( LI<T WAVES """"""""""" #4
,LI<T WAVES (! VISI# SPECTRUM """"""" #6
,N ALL LI<T WAVES >E CR1T$ EQUAL """" #8
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,REF];ES """"""""""""""""""""""""""" #37




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     ,H[ C ,I TELL :AT TYPE ( LI<T
               IS 9 USE8

  ,T1*]S1 P>5TS1 & ADM9I/RATORS :O WANT
6PROVIDE ! BE/ 5VIRON;TS = _! *N &
/UD5TS W WANT 6"K H[ 6TELL :AT K9D (
LI<T IS CURR5TLY 9/ALL$ 9 _! HOMES OR
FACILITIES4
  ,MO/ HOME & FACIL;Y LI<T+ -ES 9 ?REE
TYPES3 FLUORESC5T1 9C&ESC5T TUNG/51 &
9C&ESC5T HALOG54 ,LI<T+ EXP]TS CALL ALL
( ^! TYPES ( LI<T-EMITT+ TUBES OR   B#AG
BULBS 8LAMPS10 EV5 ?\< !Y >E N ! K9D (
DECORATIVE TA# OR FLOOR LAMP T MAY F/ -E
6M9D4
-------------------------------------#AH
    ,FLUORESC5T LAMPS LOOK L ?3
      ,',PHOTO3 ,A BANK ( ?REE
    FLUORESC5T TUBES >E L9$ UP V]TIC,Y4
    ,! "O ON ! LEFT IS COOL :ITE1 ! TWO
    ON ! "R >E W>M :ITE4,'
      ,CAP;N3 ,FLUORESC5T LAMPS >E USU,Y
    L;G1 /RAI<T TUBES L ^!4 ,"S"TS !Y >E
    COIL$ OR CURV$4 ,NOTICE H[ ! COOL
    :ITE TUBE ON ! LEFT EMITS A DI6]5T
    COLOR$ LI<T F ! W>M :ITE TUBE ON !
    "R4
      ,PHOTO 0,DAISUKE ,HAMADA

    ,9C&ESC5T TUNG/5 LAMPS LOOK L ?3
      ,',PHOTO3 ,! PHOTO %[S A -MON
    9C&ESC5T1 H\SEHOLD1 TUNG/5 BULB4,'
      ,CAP;N3 ,! BASIC1 H\SEHOLD LI<T
    BULB IS AN 9C&ESC5T1 TUNG/5 LAMP L ?
    "O4
      ,PHOTO 0,M>K ,FABIAN[ICZ       #AG
    ,HALOG5 LAMPS LOOK L ?3          #AI
      ,',PHOTO3 ,! PHOTO %[S A V SMALL1
    V B"R LI<T BULB ON A L;G FLEXI#
    >M4,'
      ,CAP;N3 ,HALOG5 LAMPS >E USU,Y T9Y
    TUBES OR BULBS T FIT 96V SMALL
    FIXTURES L ? "O4 ,!Y >E EXTREMELY
    B"R & HOT4
      ,PHOTO 0,ROSE ,ATK9SON

    ,"H IS A 4PLAY LIT 0HALOG5 LAMPS3
      ,',PHOTO3 ,? PHOTO %[S A PRODUCT
    4PLAY4 ,! PRODUCTS >E ON TA#S AG/ A
    YELL[ WALL4 ,A TRACK ( HALOG5 BULBS
    SPAC$ HI< ABV ! TA#S LI<TS ! WALLS
    &! PRODUCTS4,'
      ,CAP;N3 ,^! HALOG5 SPOT LAMPS >E
    B"R 5 6LI<T ! WALL 4PLAYS EV5 AT A
    4T.E ( #8-10 FEET4
      ,PHOTO 0,ELA9E ,KIT*EL
-------------------------------------#BJ
  ,0F>1 ! GRTE/ P]C5TAGE ( PUBLIC SPACE
IS LIT 0FLUORESC5T LAMPS1 ESPECI,Y COOL
:ITES4 ,MO/ HOMES >E LIT 09C&ESC5T
TUNG/51 : >E ! LI<T BULBS "EY"O IS
A3U/OM$ 6SCREW+ 96_! TA# LAMPS4     A#BJ
,5]GY-SAV+1 -PACT FLUORESC5T TUBES 9 A
RANGE ( EMIS.NS >E RAPIDLY REPLAC+
9C&ESC5T TUNG/5 BULBS4
  ,HALOG5 LI<TS (T5 LI<T SPACES T NE$ V
B"R LI<T+1 S* Z JEWELRY C.T]S1 PR9T
%OPS1 & "W/,NS ( P :O "W ON SMALL
OBJECTS4 ,HALOG5 LAMPS1 ?\< !Y PROVIDE
NEC & V B"R LI<T1 >E V HOT2 S EXTRA C>E
IS NE$$ :5 !Y >E 9 USE4 ,!Y %D N 2 US$
>.D *N4
      ,',PHOTO3 ,? PHOTO %[S A -MON
    -PACT FLUORESC5T TUBE T IS TWI/$ 96A
    SPIRAL 6SAVE SPACE4,'
      ,CAP;N3 ,? -PACT FLUORESC5T LI<T
    IS A FLUORESC5T TUBE1 TWI/$ 6TAKE UP
    ! SAME SPACE Z AN 9C&ESC5T BULB4
      ,PHOTO 0,COREL
-------------------------------------#BA
  ,J 0LOOK+ AT ! %APE (! LI<T BULB OR
TUBE1 "O %D 2 A# 6TELL :AT TYPE ( LAMP
IS 9 USE4
      ,',PHOTO3 ,A "Y MAN IS %[N "W+ ON
    JEWELRY "U ! GL[ (A V B"R LAMP4,'
      ,CAP;N3 ,HALOG5 LI<TS HELP     #AI
    ,ADAM SEE 8 SMALL JEWELRY       A#BA
    TOOLS & "PS4
      ,PHOTO 0,ELA9E ,KIT*EL

        ,H[ C ,I TELL ! COLOR (
         LI<T WAVES 2+ EMITT$8

  ,ALL LAMPS PUT \ A RANGE ( COLOR4 ,MO/
LAMPS 3TA9 AT L1/ "S ( EA* (! ?REE
COLORS ( LI<T3 BLUE1 GRE51 & R$4 ,!
COLOR T IS EMITT$ MO/ DET]M9ES ! COLOR
(! LAMP4 ,A LAMP T EMITS MO/LY BLUE LI<T
WD 2 DESCRIB$ Z HAV+ A 8SPIKE0 9 ! BLUE
RANGE4 ,"H'S A *>T ( COLOR EMIS.NS F !
SUN & FLUORESC5T LAMPS4
-------------------------------------#BB
                ,SUNLI<T

      ,',*>T3 ,? *>T IS LABEL$ 8RELATIVE
    9T5S;Y0 ON ! LEFT ) AN >R[ PO9T+ UP4
    ,ACR ! BOTTOM X IS LABEL$ 8,WAVE
    ,L5G? 9 ,NANOMET]S0 )! FOLL[+
    M1SURE;TS3 #700 NM1 #650 NM1
    #600 NM1 #550 NM1 #500 NM1 #450 NM1
    #400 NM1 #350 NM4 #700 NM
    CORRESPONDS 6! R$ "P (!         A#BB
    SPECTRUM1 #650 NM CORRESPONDS 6!
    ORANGE "P (! SPECTRUM1 #600 NM
    CORRESPONDS 6! YELL[ "P (! SPECTRUM1
    #550 NM CORRESPONDS 6! GRE5 "P (!
    SPECTRUM1 #500 NM CORRESPONDS 6! NE>
    BLUE "P (! SPECTRUM1 #450 NM
    CORRESPONDS 6! MI4LE BLUE "P (!
    SPECTRUM1 #400 NM CORRESPONDS 6! F>
    BLUE "P (! SPECTRUM1 & #350 NM
    CORRESPONDS 6! ULTRAVIOLET "P (!
    SPECTRUM4 ,! *>T %[S A G5TLE CURVE
    />T+ AB HALFWAY UP ! LEFT AXIS AT !
    #700 NM M>K GRADU,Y RIS+ 6! #550 NM
    M>K & !N TAP]+ (F 65D PA/ ! #350 NM
    M>K AT Z]O RELATIVE 9T5S;Y4,'
      ,CAP;N3 ,? GRAPH %[S ! COLOR
    EMIS.NS F SUNLI<T4 ,NOTE ! G5TLE
    CURVE T PROVIDES M R$ & GRE5 ?AN
    BLUE & ULTRAVIOLET LI<T4
-------------------------------------#BC
     ,COOL ,:ITE ,FLUORESC5T ,LAMP

      ,',*>T3 ,? *>T IS LABEL$ 8RELATIVE
    9T5S;Y0 ON ! LEFT ) AN >R[       #BA
    PO9T+ UP4 ,ACR ! BOTTOM X IS    A#BC
    LABEL$ 8,WAVE ,L5G? 9 ,NANOMET]S0 )!
    FOLL[+ M1SURE;TS3 #700 NM1 #650 NM1
    #600 NM1 #550 NM1 #500 NM1 #450 NM1
    #400 NM1 #350 NM4 #700 NM
    CORRESPONDS 6! R$ "P (! SPECTRUM1
    #650 NM CORRESPONDS 6! ORANGE "P (!
    SPECTRUM1 #600 NM CORRESPONDS 6!
    YELL[ "P (! SPECTRUM1 #550 NM
    CORRESPONDS 6! GRE5 "P (! SPECTRUM1
    #500 NM CORRESPONDS 6! NE> BLUE "P
    (! SPECTRUM1 #450 NM CORRESPONDS 6!
    MI4LE BLUE "P (! SPECTRUM1 #400 NM
    CORRESPONDS 6! F> BLUE "P (!
    SPECTRUM1 & #350 NM CORRESPONDS 6!
    ULTRAVIOLET "P (! SPECTRUM4 ,! *>T
    %[S A G5TLE CURVE />T+ AB HALFWAY UP
    ! LEFT AXIS AT ! #700 NM M>K GRADU,Y
    RIS+ 6! #600 NM M>K4 ,!N X GRADU,Y
    TAP]S (F1 %[+ A SMALL SPIKE J PA/
    #550 NM1 A TALL SPIKE AT ! #500 NM1
    A DRAMATIC SPIKE AT ! #425 NM M>K &A
    MOD]ATE SPIKE J PA/ #400 NM4 ,^! >E
    ! COOL :ITE FLUORESC5T LAMP EMIS.NS4
    ,A L9E %[+ W>M :ITE FLUORESC5T LAMP
    EMIS.NS IS OV]LAID ON !         B#BC
    COLOR$ *>T4 ,X />TS \ AT #700 NM AT
    A HI<] 9T5S;Y ?AN ! CURVE (! COOL
    :ITE FLUORESC5T LAMP4 ,X GRADU,Y
    P1KS AT #625 NM AT A SLI<TLY L[]
    9T5S;Y ?AN ! COOL :ITE CURVE1 & !N
    DROPS GRADU,Y GETT+ V L[ AT #500 NM1
    & ALM G"O AT #400 NM4,'
      ,CAP;N3 ,? *>T ILLU/RATES ! SPIKES
    ( BLUE & ULTRAVIOLET LI<T EMITT$ F
    COOL :ITE FLUORESC5T TUBES4 ,^!
    COLORS >E EMITT$ 9 L>G] PROPOR;NS
    ?AN EV5 SUNLI<T4
      ,-P>E ! L9E ON ! *>T T %[S COLOR
    EMIS.NS F A W>M :ITE FLUORESC5T
    LAMP4 ,NOTE ! SAME G5TLE CURVE Z T (
    SUNLI<T4
-------------------------------------#BD
            ,9C&ESC5T ,LAMP

      ,',*>T3 ,? *>T IS LABEL$ 8RELATIVE
    9T5S;Y0 ON ! LEFT ) AN >R[ PO9T+ UP4
    ,ACR ! BOTTOM X IS LABEL$ 8,WAVE
    ,L5G? 9 ,NANOMET]S0 )! FOLL[+
    M1SURE;TS3 #700 NM1 #650 NM1     #BC
    #600 NM1 #550 NM1 #500 NM1      A#BD
    #450 NM1 #400 NM1 #350 NM4 #700 NM
    CORRESPONDS 6! R$ "P (! SPECTRUM1
    #650 NM CORRESPONDS 6! ORANGE "P (!
    SPECTRUM1 #600 NM CORRESPONDS 6!
    YELL[ "P (! SPECTRUM1 #550 NM
    CORRESPONDS 6! GRE5 "P (! SPECTRUM1
    #500 NM CORRESPONDS 6! NE> BLUE "P
    (! SPECTRUM1 #450 NM CORRESPONDS 6!
    MI4LE BLUE "P (! SPECTRUM1 #400 NM
    CORRESPONDS 6! F> BLUE "P (!
    SPECTRUM1 & #350 NM CORRESPONDS 6!
    ULTRAVIOLET "P (! SPECTRUM4 ,! *>T
    %[S A G5TLE CURVE />T+ AT ! TOP (!
    LEFT AXIS AT ! #700 NM M>K GRADU,Y
    DROPP+ 9 A G5TLE CURVE 6TAP] (F AT !
    #375 NM M>K4 ,? IS ! SPECTRAL CURVE
    (! LI<T GIV5 (F 0TUNG/5 9C&ESC5T
    LAMPS4,'
      ,CAP;N3 ,"H WE SEE T 9C&ESC5T
    LAMPS EMIT LESS BLUE & ULTRAVIOLET
    LI<T & M R$ & GRE5 LI<T ?AN COOL
    :ITE FLUORESC5T TUBES OR EV5
    SUNLI<T4 ,? IS :Y S _M P *OOSE
    9C&ESC5T LI<T+ EV5 :5 -PACT
    FLUORESC5T LI<T+ IS AVAILA#4    B#BD
-------------------------------------#BE
       ,H[ 6DECIPH] ! LI<T+ CODE

  ,9 ORD] 64C]N ! COLOR (! LI<T WAVES 2+
EMITT$ F LAMPS1 "O HAS 6BE A# 6R1D !
CODE PR9T$ ON EA*4 ,MANUFACTUR]S >E
REQUIR$ 6PUT A CODE ON EA* TUBE OR BULB
T DESCRIBES V>I\S QUALITIES (! LAMP4 ,"H
IS H[ 6DECODE !M4
  ,2L IS AN EXAMPLE (A CODE3
  ,F"32,T"12_/,,RS_/47
  ,"H >E ! M1N+S (! -PON5T "PS (! CODE4

,F .K FLUORESCENT
#32 .K WATTAGE
,T .K INDICATES %APE2 ? LAMP IS A TUBE4
#12 .K DIAMETER 9 EI<?S ( AN 9*2 ? LAMP
  IS #12_/8'' OR #1.5 9*ES 9 DIAMET]4
,,RS .K MODE ( />T+2 ! LAMP IS A
  RAPID-/>T LAMP4 (,LAMPS T REQUIRE
  PREH1T+ D N H 8,,RS0 Z A SU6IX4)
#47 .K ,KELVIN TEMP]ATURE1 OR COLOR (!
  EMIS.N4 ,KELV9 #4700^.* 9 ? CASE1 IS
  MA9LY BLUE LI<T4 ,9/1D ( #47, X    #BE
  CD AL R1D 8,,CW0 = COOL :ITE      A#BE
  (,LI<T1 ,9C41 #2008)_4
-------------------------------------#BF
  ,! HI<] ! ,KELV9 TEMP]ATURE1 ! BLU] !
LI<T4 ,?US1 #51, : /&S = #5100^.*
,KELV91 IS BLU] ?AN #47_4 ,A LAMP LABEL$
#27, : /&S = #2700^.* ,KELV91 3TA9S F>
LESS BLUE &A LOT M R$ ?AN "O LABEL$
#47_4 ,LAMPS LABEL$ #35 (3500^.* ,KELV9)
OR LESS >E V DESIRA# = P]SONS ) EYE 41SE
OR EYE DAMAGE4
  ,"H'S ANO!R CODE4 ,GIVE X A TRY4
  ,EXAMPLE3 ,F"40_/72_/,T"12_/,,RS_/27

,F .K FLUORESCENT
#40 .K WATTAGE
#72 .K LENGTH 9 9*ES
,T .K SHAPE2 ? LAMP IS A TUBE4
#12 .K DIAMETER 9 EI<?S ( AN 9*2 ? LAMP
  IS #12_/8'' OR #1.5 9*ES 9 DIAMET]4
,,RS .K MODE ( />T+2 ! LAMP IS A
  RAPID-/>T LAMP4 (,LAMPS T REQUIRE
  PREH1T+ D N H 8,,RS0 Z A SU6IX4)
#27 .K COLOR2 ? LAMP IS #2700^.* ,KELV9
  TEMP]ATURE & EMITS MO/LY R$
  LI<T (,LI<T1 ,9C41 #2008)_4       A#BF

  ,! MO/ -MONLY US$ FLUORESC5T LAMPS >E
COOL :ITE1 #4100^.* ,KELV91 & W>M :ITE1
#2700^.* ,KELV9 TEMP]ATURE4
-------------------------------------#BG
  ,9C&ESC5T LI<T BULBS W H AN ;,A ON !
TOP AL;G )A NUM]AL T 9DICATES ! WATTS
US$4 ,"! MAY AL 2 A LR T 9DICATES ! %APE
(! POOL ( LI<T EMITT$4 ,= 9/.E ,A"100,F
WD 2 AN 9C&ESC5T FLOOD LAMP T USES #100
WATTS ( 5]GY4
  ,HALOG5 LAMPS W H AN ;,H ON ! TOP OR
SIDE AL;G )A NUM]AL T 9DICATES ! WATTS
US$4 ,!Y AL MAY H A LR T 9DICATES ! %APE
(! POOL ( LI<T EMITT$4 ,S ,H"150,E WD 2
A HALOG5 LAMP1 US+ #150 WATTS ( 5]GY T
MAKES AN ELLIPTICAL POOL ( LI<T4

            ,:AT AB "DLI<T &
          O!R SPECIALTY LAMPS8

  8,"DLI<T0 & 8FULL-SPECTRUM0 M1N ! SAME
?+1 !Y >E J LABELS US$ 0DI6]5T -PANIES4
,"! HAS BE5 A LOT ( ATT5;N DEVOT$    #BG
6!M4 ,P :O PROMOTE !M H BE5 A#      A#BG
63V9CE 3SUM]S T "SH[ 8FULL-SPECTRUM0 IS
BETT] ?AN ANY O!R K9D ( LI<T EMIS.N4 ,?
IS FALSE4 ,FULL-SPECTRUM LI<T
APPROXIMATES ! COLOR 4TRIBU;N ( SUNLI<T4
,? M1NS FULL-SPECTRUM LI<T HAS /R;G
EMIS.NS 9 ! BLUE & ULTRAVIOLET RANGES &
LESS LI<T 9 ! GRE5 & R$ RANGES4
,FULL-SPECTRUM LI<T IS HELP;L :5 VIEW+
OBJECTS 6DET]M9E _! TRUE COLORS4 ,"S P
F9D X HELP;L Z !Y P]=M F9E TASKS S* Z
SEW+4 ,FULL-SPECTRUM LI<T HAS AL BE5 F.D
6BE HELP;L 6"S P :O SU6] F S1SONAL
PATT]NS ( MOOD 4ORD]S4 ,! ,KELV9
-------------------------------------#BH
TEMP]ATURE ( LI<T EMITT$ 0MO/
FULL-SPECTRUM LAMPS IS #6100^.*_4 ,9 MO/
CASES1 6LI<T A "W OR /UDY SPACE OR EV5
AN 5TIRE ROOM ) FULL-SPECTRUM LI<T WD 2
A MISTAKE 2C (! EXTREME BLUE &
ULTRAVIOLET 5VIRON;T T WD RESULT4 ,MO/
MANUFACTUR]S ( FULL-SPECTRUM LAMPS
ADVISE US]S (! LAMPS 6WE> BLUE-BLOCK+
L5SES DUR+ PROL;G$ USE4 (,BLUE-BLOCK+
L5SES >E USU,Y AMB] OR YELL[ 9 COLOR4)
  ,MO/ "DLI<T TUBES OR BULBS W H    A#BH
AN UPP]CASE LR ;,D ON !M1 S AN 9C&ESC5T
BULB T IS FULL-SPECTRUM MAY SAY ,A"100,D
ON X4

         ,:AT AB 8BLACK LI<T80

  ,( SPECIAL 3C]N IS ! BLUE &
ULTRAVIOLET LI<T GIV5 (F BY 8BLACK LI<T0
TUBES & BULBS4 ,^! >E GLASS TUBES OR
BULBS COAT$ ) SPECIAL PHOSPHORS (M9]AL
P[D]) ON ! 9SIDE SURFACES4 ,:5 ! GAS OR
FILA;T 9 ! TUBE IS EXCIT$ 0AN ELECTRICAL
CURR5T1 X GL[S2 :5 ! LI<T PASSES "? !
COAT$ GLASS1 ONLY ! WAVEL5G?S 9 ! ,,UVA
& BLUE LI<T RANGE >E EMITT$4 ,:5 VIEW$
"U BLACK LI<T1 _M OBJECTS FLUORESCE4
  ,=A L;G "T1 T1*]S ( /UD5TS ) VISUAL
IMPAIR;TS 2LIEV$ T BLACK LI<T ACTIVITIES
7 GD = /UD5TS :O DID N REACT WELL
6VISUAL /IMULI 9 NORMAL OR DIM LI<T4 ,B
!Y N[ "K T BLACK LI<T 5VIRON;TS >E
DANG]\S = /UD5TS & T1*]S
-------------------------------------#BI
UN.S V C>E;LLY REGULAT$4 ,9 FACT1    #BI
2C ! DANG]S ( CELL D1? O3URR+ AF    A#BI
#4 M9UTES ( EXPOSURE1 ! ,AM]ICAN ,PR9T+
,H\SE =! ,BL TAKES ! POSI;N T BLACK LI<T
%D 2 AVOID$ (,KIT*EL1 #2002)_4

        ,:AT C T1*]S D 6ACQUIRE
            ! CORRECT LI<T+8

  ,T1*]S >E 9 A UNIQUE POSI;N 62COME
ADVOCATES =! NE$S ( _! /UD5TS ) VISUAL
IMPAIR;TS4 ,IF ! CLASSROOM IS LIT ) COOL
:ITE TUBES1 A T1*] CD CALL MA9T5.E 6ASK
T !Y 2 REPLAC$ ) W>M :ITE TUBES4 ,!
REQUE/ MAY REQUIRE A VISIT )! S*OOL
ADM9I/RATOR4 ,? PAMPHLET C 2 V H&Y
6$UCATE ADM9I/RATORS1 & O!RS :O >E 9 A
POSI;N 6HELP1 AB ! NEGATIVE IMPACT (
LAMPS T EMIT BLUE & ,,UV LI<T4
  ,9 MO/ CASES1 W>M :ITE TUBES CO/ ONLY
A FEW C5TS M ?AN COOL :ITE2 &) "S
MANUFACTUR]S1 "! IS NO DI6];E 9 CO/4
,CO/ %D N 2 A DECID+ FACTOR S9CE !
DI6];E 9 PRICES 2T COOL :ITE & W>M :ITE
IS V SMALL4 ,IF ! S*OOL _C AF=D 6*ANGE !
LI<TS 9 ! 5TIRE CLASSROOM1 P]H !Y CD
LI<T HALF ! CLASSROOM ) W>M :ITE    B#BI
TUBES4 ,! /UD5T )A VISUAL IMPAIR;T %D
SIT Z F> AWAY F ! COOL :ITE >EA Z
POSSI#4 ,T1*]S %D 2 PREP>$ 6-PROMISE1 B
N GIVE UP4 ,3T9U$ ADVOCACY & P>5T
9VOLVE;T >E (T5 NE$$4 ,X'S AN EF=T )A
HUGE PAY(F4 ,/UD5TS ) VISUAL IMPAIR;TS
(T5
-------------------------------------#CJ
"W L;G]1 ) M E6ICI5CY "U W>M :ITE TUBES
(,MUM=D1 #2000)_4 ,? IS A FACT T %D 2
PRES5T$ :5 APPROA*+ AN ADM9I/RATOR OR
-MUN;Y S]VICE GR\P = ASSI/.E4
  ,X IS (T5 V USE;L 6HELP ! /UD5T
ACQUIRE A TASK LAMP ) TUBES OR BULBS
DESIGN$ SPECIFIC,Y = HIS_/HER VISUAL
NE$S4 ,USU,Y ? W 2 A LAMP FITT$ )A :ITE
OR P9K 9C&ESC5T BULB1 OR -PACT
FLUORESC5T TUBES ( #2700^.* TO #3500^.*
,KELV9 TEMP]ATURE4 ,! .,BETT] .,VI.N
.,LAMP IS PROBABLY ! BE/ LAMP AVAILA# =
? PURPOSE4
      ,',PHOTO3 ,? PHOTO %[S A "Y WOMAN
    R1D+ A DOCU;T :ILE US+ ! .,BETT]
    .,VI.N .,LAMP4,'                 #CA
      ,CAP;N3 ,! .,BETT] .,VI.N     A#CJ
    .,LAMP IS LI<TWEI<T1 H&"S1 & EMITS !
    EXACT WAVEL5G?S F.D 9 RESE>* 6BE
    HELP;L 6P]SONS ) VISUAL IMPAIR;TS4
      ,PHOTO 0,ELA9E ,KIT*EL
  ,! .,BETT] .,VI.N .,LAMP 0 DESIGN$
MA9LY = P]SONS ) L[ VI.N4 ,ROB9 ,MUM=D1
AN 9V5TOR :O HAS BE5 5GAG$ = _M YE>S 9
MAK+ VISUAL TASKS EASI] = P ) VISUAL
IMPAIR;TS1 5G9E]$ & DESIGN$ ! .,BETT]
.,VI.N .,LAMP 9 COLLABOR,N ) ,ELA9E
,KIT*EL & O!R /AFF AT ! ,AM]ICAN ,PR9T+
,H\SE =! ,BL4 ,! LAMP HOLDS A -PACT
FLUORESC5T TUBE T IS #2700^.* ,KELV9
TEMP]ATURE ) NO BLUE OR ULTRAVIOLET
EMIS.NS4 ,AC 6PRODUCT
-------------------------------------#CA
TE/+1 X GIVES (F A FA9TLY1 ORANGE-COLOR$
LI<T T IS ! P]FECT COLOR & B"R;S = MO/ P
:O H VISUAL IMPAIR;TS4 ,X IS LI<TWEI<T1
HAS A FLEXI# >M1 & HAS A WOOD-GRA9 F9I%
T MO/ US]S F9D ATTRACTIVE4 ,XS TUBE HAS
#8,000 H\RS ( LIFE4 ,! ORANGE COLOR (!
LI<T C 2 HEI<T5$ 0! USE ( AN ORANGE OR
P9K POLYC>BONATE FILT]1 IF DESIR$4
  ,! .,BETT] .,VI.N .,LAMP C 2      A#CA
US$ AT A /UD5T'S DESK1 9 ! HOME1 OR AT
S*OOL4 ,X IS V HELP;L 9 ! SCI;E LAB1
HOME ECONOMICS1 & 9DU/RIAL >TS
CLASSROOMS4 ,"O %D ALW 2 AVAILA# :5 !
/UD5T TAKES A WRITT5 TE/1 R1DS TEXT1 OR
IS REQUIR$ 6D WRITT5 "W4 ,/UDIES 3DUCT$
DUR+ 3SUM] TE/S (! LAMP %[$ T SUBJECTS
F9I%$ _! R1D+ & TE/+ TASKS FA/] &) BETT]
RECALL ?AN !Y DID ) O!R TYPES ( LI<T+
(,MUM=D1 #2002)_4

  8,A ,BROOKLYN ,S*OOL #4TH GRADE
CLASSROOM 0 LIT =! :OLE YE> ) 9DIRECT
SODIUM LI<T+ (2600^.* ,KELV9)_4 ,AL? !
AV]AGE TE/ "T GA9 0 ONLY A FEW P]C5T1 !
/&>DIZ$ TE/ RESULTS = BO? R1D+ &
MA!MATICS1 GA9$ OV] #10@0 9 ! N,NAL
P]C5TILE RANK+S4 ,O!R TRIALS 9 REM$IAL
R1D+ CLASSES %[$ GA9S 9 R1D+ SKILLS ": !
DEFICIT R1D]S 7 A# 6CAT* UP & EXCE$
GRADE 9 A FEW MON?S4 ,! USE ( ? ]GONOMIC
TE/ 6SELECT LI<T+ HAS BE5 SU3ESS;LLY
APPLI$ 6(FICE SITU,NS & AL 6S5IOR R1D+
ISSUES (,MUM=D1 #2002)_4             #CC
                                     #CB
                ,FLICK]

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                ,REF];ES          #CF-CG

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