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- Estimated life of 7.3 years based on 3 hours use per day
Larson Electronics 12" UVC HVAC Air Duct 2 Lamp 20W
- Produces UVC radiation to kill microscopic organisms. CAUTION: can be very harmful to eyes and skin. DO NOT expose eyes or unprotected skin to these lamps. SERIOUS injury and blindness could result.
- Ideal for large commercial applications
- 360 degree beam angle
- L 12" x H 8" x W 5"
- Easy installation and lamp life average of 8,000 hours
- ETL listed
- Made in the USA
This unit is a perfect solution for large industrial air duct systems. This UVC light disinfects air that passes through the HVAC system. This unit is an ideal option for areas in which there is a high traffic volume. Since this fixture is fully enclosed there is no concern of individuals being exposed to the UVC light. This allows for the unit to be used 24/7.
A rating, expressed in watts, to indicate the rate at which a lamp consumes energy. Also known as wattage value.
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.
|Beam Angle (°)
Beam Angle (°)
The width of a light beam, expressed in degrees. The beam angle is often part of the ordering code for reflector lamps. For example, a 50PAR30/HIR/NFL25 is a 50-watt PAR30 narrow flood lamp with a beam angle of 25 degrees.
Number of Lamps
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.
For ballasts and fixtures, height is the measurement of total vertical distance from the top of the product to the bottom expressed in inches.
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.
|Contains Mercury (Hg)
Contains Mercury (Hg)
Contains some level of the element Mercury. Typically, bulbs containing Mercury display the symbol 'Hg'.
|Not For Sale In
Not For Sale In
This bulb falls within State-defined sales restrictions for the listed States.
|UV Wavelength (nm)
UV Wavelength (nm)
UV wavelength measured in nanometers (nm). Determines the strength of the germicidal bulb. UVA 315-400nm, UVB 280-315nm and UVC under 280nm.
|UV Irradiance (uW/cm2)
UV Irradiance (uW/cm2)
Measurement of the radiant power. Measured in watts per square centimeter at one meter distance. Helps to determine the amount of UVC energy upon a certain area.
UVC is ultraviolet light, a component of the electromagnetic spectrum that falls in the region between visible light and X-Rays. It can be harmful if proper safety precautions are not followed.