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Wattage
Selectable
Sylvania Long Life Miniature Incandescent Lamp comes with increased bulb life to various lighting applications. 26.9/8.3 Watts and 12.8/14 volts. S-8 size and shape, wedge base.
- Match number 3157 with your current lamp to get an exact match
- Propriety gas mixture as well as a lamp coating that shifts the color temperature towards a whiter light
- Robust filament and proprietary gas mixture that extends performance twice as long as most standard lamp
Brand | Sylvania |
Product Line | Long Life |
Model Number | 3157LL.BP2 2/SKU 20/BX 200/CS |
Energy Used
A rating, expressed in watts, to indicate the rate at which a lamp consumes energy. Also known as wattage value.
| 26.9/8.3 Watts |
Volts
A measure of "electrical pressure" between two points. The voltage specification of an incandescent lamp is the electrical "pressure" required to drive it at its designed point. The "voltage" of a ballast (e.g. 120 V) refers to the line voltage coming from the power source and is connected to the ballast.
| 12.8/14 |
Base
The end (or ends) of the lamp that fits into the socket.
| Wedge |
Bulb Shape
The description of the general appearance of a lamp/bulb consists of a letter(s) followed by a number. The letter indicates the shape of the bulb and the number relates to the diameter of the bulb in eighths of an inch. For example, a common household bulb is the A-19. The bulb is "A" shape and the diameter would be nineteen 8ths of an inch, or 2 3/8".
| S-8 |
Bulb Technology
The technology implemented by the bulb, e.g. incandescent, halogen, LED
| Incandescent |
Length (in)
Also referred to as "Maximum Overall Length" (MOL). For light bulbs, it measures the length of a light bulb, from the top of the bulb to the bottom of the base or pins and is typically expressed in inches. For light fixtures and ballasts, it applies to the total horizontal length of the item.
| 2.9 |
Diameter (in)
Light bulbs: a measurement of a bulb's width taken at the widest point of the bulb. Fixtures: the measurement across the widest point of a circular fixture.
| 1 |
GE
A General Electric brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
| 3157 |