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Guts

Fleplaeernent

Gosts

ln Half

With

double

the rated

life

of

conven-

tional types, this Sylvania

Airway

Bea-

con

Lamp needs replacement

onlyonce

a

year.

lt cuis replacement labor

costs

in half

and

that means

plenty.

Because

changing beacon lamps

mounted at

dangerous heights

calls

for

steeplejack

labor

-

at

rates f rom

$35

to

$40

an

hour.

There's only

a

$3

difference

in list

price

between this 700

watt

Airway

LIGHTING BULLETIN NO. 7

gi

,:*,

i:

4.

llj

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{

*

'f:

t

-.

$

1f

t:

tl

;ti

F).

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#

:il

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ti

l1:

'li

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5

3l

lj

;

:l

i:ll

t

:ii

f:y

:.

:i:

;;

;i:

:5

l.,l

i:-

Beacon Lamp wiih 6000-hour

rated life

-

and the

commonly

used

620

watt

type

with only3000-hour life.

That means

a minimum replacement

labor

savings

each

year

that

approximates

12

times

the

extra

$3

cost of the lamp.

Sylvania's Airway Beacon

Lamp is

ruggedly constructed of clear

weather-

durable

glass.

Mogul

prefocus

base

means highly accurate light

projection.

Red Lens Beacon Light

Fixturc by Crouse-Hinds

INCANDESCENT

BETTER LAMPS AND

 

Sylvania

0flers

This

Complete

Line

of

Aviation

Lamps

SYLIJANIA

AIRWAY

BTACON

LAMP

WITH

6OOO.H(IUR

RATED

LIFE

12S

.

?00PS40/P

*Heat

Resistant Hard

Glass

Base Amps

Approx.

Lumens

:i6;6

.'.: .r::::.:

..6fiA/:rttr/2? *rpqri

iUur*ar':ttf

.,, ..:.r24,,'

tl,g, 1i:i.

l

:1't500-1::,

'1.,-;,.l,,,.

.

?"eAu ,

|yt

-

tullJ

9.0s,,:

tt:t.Ir.

l:,:i

'

::1

.:.1*ed:.:ft

,:'.:t:rl1'1,;;t

';t:':\f,.$:

i.:"t,..,;

.,:

I

59.0Te€125

20

50W20/25

*Code

Beacon

(8) 24

C,C-13

50

-

2'At 5y,

PS{0

-

'Mcg&l

:

Std. elass

Rated

Pkg. and

Hours

Descriplion

Oty.

Fil. Life

Light

Maximum

Cenler 0verall

Lenglhs Length

5ilr

*Heat

Resistant Hard Glass

(11)

Burn

base

down to

horizontal

(8)

Burn base down.

(29)

For use only with heat

resisting

connector

and

with

bulb

supported

by

bulb rim or metal shell

of

base.

(44)

Should be shielded against

moisture falling on

bulb.

OTHER SYLVANIA AVIATI(IN

LAMPS

-

SPECIFICATIONS

AND

IIRDTRING

CHARTS

0rdering

Abbrevialion

(Except

Volts)

120 PAR-64

SCR

Term

6 ImPAR64/VNSP

*Very

Narrow 6 C,C-6

2000

4

SPo't

(ZS,

qq)

(91)

Burning

position

45'

base down

to horizontal.

(96)

For use in

specially designed

equipment.

For complete

details or

engineering

assistance, call

your

nearest

Sylvania District Sales

Office

-

or write

d

i

rect.

8l',i

iiiXr tr,-t

pHoN

E

&

ELEcTRoN

rcs

C,GE,

LIGHTING

PRODUCTS DIVISION

60 BOSTON

STREET-SALEM,

MASS 01970

I,248,4/66-V DR