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SEALED BEAM LIGHT BULBS

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4014  6.4V 18W PAR36 SEALED BEAM EMERGENCY LIGHT. CASE OF 12
SATCO

SATCO S4300

4014-S

$9.78

per unit

SKU: 4014-S

Mfr Part: SATCO S4300

Color Temp: N/A

SATCO CATALOG
4014 6.4V 18W PAR36 SEALED BEAM EMERGENCY LIGHT. CASE OF 12
$117.36

$9.78 per unit

4042  6.4V 12W PAR36 SEALED BEAM EMERGENCY LIGHT
SATCO

SATCO S4301

4042-S

$12.59

per unit

SKU: 4042-S

Mfr Part: SATCO S4301

Color Temp: N/A

SATCO CATALOG
4042 6.4V 12W PAR36 SEALED BEAM EMERGENCY LIGHT
$12.59

$12.59 per unit

4044-1  12V 12W PAR36 SEALED BEAM EMERGENCY LIGHT
SATCO

SATCO S4302

4044-1-S

$8.37

per unit

SKU: 4044-1-S

Mfr Part: SATCO S4302

Color Temp: N/A

SATCO CATALOG
4044-1 12V 12W PAR36 SEALED BEAM EMERGENCY LIGHT
$8.37

$8.37 per unit

4411  12.8V 35W PAR36 SEALED BEAM TRACTOR LAMP
SATCO

SATCO S4305

4411-S

$6.98

per lamp

SKU: 4411-S

Mfr Part: SATCO S4305

Color Temp: N/A

SATCO CATALOG
4411 12.8V 35W PAR36 SEALED BEAM TRACTOR LAMP
$6.98

$6.98 per lamp

4414  12.8V 18W PAR36 SEALED BEAM EMERGENCY LIGHT LAMP
SATCO

SATCO S4306

4414-S

$17.96

per lamp

SKU: 4414-S

Mfr Part: SATCO S4306

Color Temp: N/A

SATCO CATALOG
4414 12.8V 18W PAR36 SEALED BEAM EMERGENCY LIGHT LAMP
$17.96

$17.96 per lamp

4446  12.8V 25W PAR36 SEALED BEAM EMERGENCY LIGHT LAMP
SATCO

SATCO S4317

4446-S

$8.37

per lamp

SKU: 4446-S

Mfr Part: SATCO S4317

Color Temp: N/A

SATCO CATALOG
4446 12.8V 25W PAR36 SEALED BEAM EMERGENCY LIGHT LAMP
$8.37

$8.37 per lamp

4446  12.8V 25W PAR36 SEALED BEAM EMERGENCY LIGHT LAMP. CASE OF 6
EIKO

EIKO 46048

4446-E

$7.98

per lamp

SKU: 4446-E

Mfr Part: EIKO 46048

Color Temp: N/A

EIKO CATALOG
4446 12.8V 25W PAR36 SEALED BEAM EMERGENCY LIGHT LAMP. CASE OF 6
$47.94

$7.98 per lamp

4515  6.4V 30W PAR36 SEALED BEAM SPOT LAMP
SATCO

SATCO S4322

4515-S

$8.37

per lamp

SKU: 4515-S

Mfr Part: SATCO S4322

Color Temp: N/A

SATCO CATALOG
4515 6.4V 30W PAR36 SEALED BEAM SPOT LAMP
$8.37

$8.37 per lamp

4515  6.4V 30W PAR36 SEALED BEAM SPOT LAMP. CASE OF 6..
EIKO

EIKO 46062

4515-E

$.

per lamp

SKU: 4515-E

Mfr Part: EIKO 46062

Color Temp: N/A

EIKO CATALOG
4515 6.4V 30W PAR36 SEALED BEAM SPOT LAMP. CASE OF 6..
$77.94

$. per lamp

4516  6.2V 30W PAR36 SEALED BEAM SPOT LAMP
SATCO

SATCO S4323

4516-S

$8.37

per lamp

SKU: 4516-S

Mfr Part: SATCO S4323

Color Temp: N/A

SATCO CATALOG
4516 6.2V 30W PAR36 SEALED BEAM SPOT LAMP
$8.37

$8.37 per lamp

4535 6.4V 30W PAR46 SEALED BEAM DISPLAY LAMP
SATCO

SATCO S4324

4546-1-S

$8.80

per lamp

SKU: 4546-1-S

Mfr Part: SATCO S4324

Color Temp: N/A

SATCO CATALOG
4535 6.4V 30W PAR46 SEALED BEAM DISPLAY LAMP
$8.80

$8.80 per lamp

7613  6V 8W PAR36 SEALED BEAM EMERGENCY BUILDING LAMP..
SATCO

SATCO S4333

7613-S

$9.78

per lamp

SKU: 7613-S

Mfr Part: SATCO S4333

Color Temp: N/A

SATCO CATALOG
7613 6V 8W PAR36 SEALED BEAM EMERGENCY BUILDING LAMP..
$9.78

$9.78 per lamp

7672-1  6V 7.2W PAR36 SEALED BEAM EMERGENCY BUILDING LAMP
SATCO

SATCO S4334

7672-1-S

$9.78

per lamp

SKU: 7672-1-S

Mfr Part: SATCO S4334

Color Temp: N/A

SATCO CATALOG
7672-1 6V 7.2W PAR36 SEALED BEAM EMERGENCY BUILDING LAMP
$9.78

$9.78 per lamp

6V 8W PAR36 HALOGEN SEALED BEAM HAND LANTERN LAMP
SATCO

SATCO S4325

H7550-S

$13.72

per lamp

SKU: H7550-S

Mfr Part: SATCO S4325

Color Temp: N/A

SATCO CATALOG
6V 8W PAR36 HALOGEN SEALED BEAM HAND LANTERN LAMP
$13.72

$13.72 per lamp

6V 8W PAR36 HALOGEN SEALED BEAM EMERGENCY BUILDING LAMP
SATCO

SATCO S4326

H7551-S

$13.72

per lamp

SKU: H7551-S

Mfr Part: SATCO S4326

Color Temp: N/A

SATCO CATALOG
6V 8W PAR36 HALOGEN SEALED BEAM EMERGENCY BUILDING LAMP
$13.72

$13.72 per lamp

6V 10W PAR36 HALOGEN SEALED BEAM EMERGENCY BUILDING LAMP
SATCO

SATCO S4327

H7552-S

$13.72

per lamp

SKU: H7552-S

Mfr Part: SATCO S4327

Color Temp: N/A

SATCO CATALOG
6V 10W PAR36 HALOGEN SEALED BEAM EMERGENCY BUILDING LAMP
$13.72

$13.72 per lamp

6V 12W PAR36 HALOGEN SEALED BEAM EMERGENCY BUILDING LAMP
SATCO

SATCO S4328

H7553-S

$13.72

per lamp

SKU: H7553-S

Mfr Part: SATCO S4328

Color Temp: N/A

SATCO CATALOG
6V 12W PAR36 HALOGEN SEALED BEAM EMERGENCY BUILDING LAMP
$13.72

$13.72 per lamp

6V 20W PAR36 HALOGEN SEALED BEAM EMERGENCY BUILDING LAMP
SATCO

SATCO S4329

H7554-S

$13.72

per lamp

SKU: H7554-S

Mfr Part: SATCO S4329

Color Temp: N/A

SATCO CATALOG
6V 20W PAR36 HALOGEN SEALED BEAM EMERGENCY BUILDING LAMP
$13.72

$13.72 per lamp

12V 8W PAR36 HALOGEN SEALED BEAM EMERGENCY BUILDING LAMP..
SATCO

SATCO S4330

H7555-S

$12.45

per lamp

SKU: H7555-S

Mfr Part: SATCO S4330

Color Temp: N/A

SATCO CATALOG
12V 8W PAR36 HALOGEN SEALED BEAM EMERGENCY BUILDING LAMP..
$12.45

$12.45 per lamp

6V 6W PAR36 HALOGEN SEALED BEAM EMERGENCY BUILDING LAMP
SATCO

SATCO S4331

H7556-S

$13.99

per lamp

SKU: H7556-S

Mfr Part: SATCO S4331

Color Temp: N/A

SATCO CATALOG
6V 6W PAR36 HALOGEN SEALED BEAM EMERGENCY BUILDING LAMP
$13.99

$13.99 per lamp

12V 12W PAR36 HALOGEN SEALED BEAM EMERGENCY BUILDING LAMP
SATCO

SATCO S4332

H7557-S

$13.72

per lamp

SKU: H7557-S

Mfr Part: SATCO S4332

Color Temp: N/A

SATCO CATALOG
12V 12W PAR36 HALOGEN SEALED BEAM EMERGENCY BUILDING LAMP
$13.72

$13.72 per lamp

12V 36W PAR36 HALOGEN SEALED BEAM WIDE FLOOD LAMP. CASE OF 24..
EIKO

EIKO 81166

H36P36WF-E

$6.98

per lamp

SKU: H36P36WF-E

Mfr Part: EIKO 81166

Color Temp: N/A

EIKO CATALOG
12V 36W PAR36 HALOGEN SEALED BEAM WIDE FLOOD LAMP. CASE OF 24..
$167.76

$6.98 per lamp

12V 50W PAR36 HALOGEN SEALED BEAM VERY NARROW SPOT LAMP..
SYLVANIA

SYLVANIA 55118

H50P36NS-Y

$8.99

per lamp

SKU: H50P36NS-Y

Mfr Part: SYLVANIA 55118

Color Temp: N/A

SYLVANIA CATALOG
12V 50W PAR36 HALOGEN SEALED BEAM VERY NARROW SPOT LAMP..
$8.99

$8.99 per lamp

120W PAR38 SEALED BEAM SIDE PRONG NARROW SPOT LAMP
SATCO

SATCO S4803

120P38/3SP-S

$9.99

per lamp

SKU: 120P38/3SP-S

Mfr Part: SATCO S4803

Color Temp: N/A

SATCO CATALOG
120W PAR38 SEALED BEAM SIDE PRONG NARROW SPOT LAMP
$9.99

$9.99 per lamp

Viewing Page 1 of 1

Sealed Beam Light Bulbs

Sealed beam light bulbs are a special kind of PAR (parabolic aluminized reflector) bulb specifically intended for outdoor use. The "sealed" part of the name refers to the fact that the bulb, reflector, backing, and glass are sealed together in a single package to keep weather out of the more delicate electronic parts of the bulb. "Beam" means the reflector focuses the bulb's light in one particular direction, producing powerful but narrowly focused illumination. The one kind of sealed beam light bulb everyone is familiar with is automobile headlights and fog lights. Larger sealed beam bulbs are often used to light theater stages, sports arenas, and concerts. Aircraft landing lights and lighthouse lamps also use sealed beam bulbs. On buildings, sealed beam bulbs can be used to provide spot illumination, either to highlight architectural details or for security and safety purposes.

The size of a sealed beam bulb is usually given as a PAR number. For a round bulb, the PAR number refers to how wide the lamp is in eighths of an inch, so for example a PAR36 lamp is 36 eighths, or 4.5", wide. Some sealed beam lamps also come in rectangular shapes. These are described by giving their length and width in millimeters. Sealed beam bulbs are also rated according to their wattage, ranging from 2-10 (for flashlights, hand lanterns, and building emergency lights) to 300 or more (for airport lights, floodlights, and spotlights). While sealed beam bulbs are intended to stand up to heavy use and outdoor conditions, if they do fail they can be more expensive to replace. Since the various components are sealed into a single unit, it is usually necessary to replace the entire unit -- lens, reflector, and all -- instead of just the bulb itself.