18 Watt, 24 Inch T8 Black Light Fluorescent Bulb
SKU: 263254 40 | Ordering
Code: Actinic BL 18W (F18T8/BL)
|Price per Bulb
|1 to 24
|25 to 49
Bulbs per Case
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|Philips Lighting Company
A rating, expressed in watts, to indicate the rate at which a lamp consumes energy. Also known as wattage value.
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 end (or ends) of the lamp that fits into the socket.
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.
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.
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.
Light bulbs: the coating applied to the bulb causing light to be emitted in certain colors or color temperatures (see Color Temperature). Popular finishes include clear, frosted, colors (amber, blue, green, red, etc.) as well as color temperature designations ranging from warm white (2700K) to natural daylight (6500K). Fixtures: the decorative finish of the item.
The technology implemented by the bulb, e.g. incandescent, halogen, LED
Product Notes: Main Applications: Reprography, Photopolymerisation (aka Photopolymerization), Insect Traps. UV-A radiation 350-400nm.
Philips brand T8 Actinic Radiation "Blacklight" fluorescent lamp. 18 Watts and 24" for use in smaller fixtures.
- Hard To Find Size
- Runs Cool
- Emits A Lot Of Blue Light