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- Estimated life of 9.1 years based on 3 hours use per day
Topaz 20W T-12 Black Light* Actinic PREHEAT (Starter Required) Fluorescent Lamp w/ Medium Bipin Base. (diameter 1 1/2", length 24").
- Topaz Brand F20T12
- Produces 350nm of UV light often used for chemical processing and insect trap applications
- Average rated life of 10,000 hours
Brand | Topaz Lighting |
Model Number | F20T12/350BL-14 |
Energy Used
A rating, expressed in watts, to indicate the rate at which a lamp consumes energy. Also known as wattage value.
| 20 Watts |
Base
The end (or ends) of the lamp that fits into the socket.
| Medium Bipin |
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".
| T-12 |
Bulb Color
The color of the light produced by a bulb
| White |
Bulb Finish
The surface finish of a bulb, which may affect the quality of the light emitted.
| Opaque |
Bulb Technology
The technology implemented by the bulb, e.g. incandescent, halogen, LED
| Fluorescent |
Average Rated Life (hr)
A measurement of the average length of time, between first use and the point when 50% of the lamps tested have stopped functioning, , using an operating cycle of 3 hours on, 20 minutes off.
| 10000 |
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.
| 24 |
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.
| 1.5 |
Contains Mercury (Hg)
Contains some level of the element Mercury. Typically, bulbs containing Mercury display the symbol 'Hg'.
| Yes |
GE
A General Electric brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
| 10244 - F20T12/BL |
Osram Sylvania
An Osram Sylvania brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
| 22113 - F20T12/350BL |
Not For Sale In
This bulb falls within State-defined sales restrictions for the listed States.
| WA |