40 Watt, 48 Inch T12 Black Lite Blue Fluorescent Bulb
SKU: F40BLB-14 | Ordering
|Price per Bulb
|2 to 4 Cases
|5 + Cases
Case (6 per case)
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A rating, expressed in watts, to indicate the rate at which a lamp consumes energy. Also known as wattage value.
The end (or ends) of the lamp that fits into the socket.
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".
The color of the light produced by a bulb
The surface finish of a bulb, which may affect the quality of the light emitted.
The technology implemented by the bulb, e.g. incandescent, halogen, LED
Average Rated Life (hr)
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.
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.
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.
A General Electric brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
|10531 - F40BLB
An Osram Sylvania brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
|24026 - F40/BLB/RP
CXL brand 40W, Black Light Blue T-12 Fluorescent Lamp
- Provides special lighting effects for a variety of industries
- BLB dark color filters out visible light while still highlighting the lighter colors
Do you know the wavelength of the UV? 365 nanometer maybe?
Asked on 1/15/2015 by Dave
Depending on the ballast used, the environment and many other factors these can range from 350 to 750 nm. This particular product typically runs 350-370 nm. Please contact Customer Service at 888-455-2800 for further assistance.
Answered on 2/4/2015 by Anonymous
will this bulb interchange with white bulbs in existing light fixture.
Asked on 5/19/2014 by z
Yes, this bulb can be used in an existing 4 foot T12 fixture.
Answered on 7/9/2014 by Brian from Bulbs.com