What is an FO32 bulb?

Product description. Sylvania (21999) FO32/741/ECO Straight T8 Fluorescent Tube Light BulbSylvania’s T8nbsp;fluorescent tube is 32 watts,nbsp;has a color temperature of 4100K, a CRI of 78, and an average life of 30,000 hours.

What is 4100K light bulb?

Cool white
4100K Cool white gives a whiter light. The cooler (whiter) colors seem brighter and can be used where bright lighting is essential, i.e. workshop or food preparation counter. It also can be used when existing lighting is insufficient.

What does SP35 mean?


Lamp (Fluor.) Nominal LPW* Whiteness
LW 83.8 Pale Greenish
D 65.0 Bluish
SP30 81.3 Yellowish
SP35 82.0 Pale Yellowish

What is a T8 bulb shape?

The “T” designation in fluorescent lamp nomenclature stands for tubular — the shape of the lamp. The number immediately follow- ing the T gives the diameter of the lamp in eighths of an inch. A T8 lamp (on the right in the figure below) is eight-eighths of an inch, or one inch (2.54 cm), in diameter.

Is 5000K too bright for kitchen?

5000K is ideal for kitchens with white cabinetry and a modern to transitional style. If you have a darker kitchen with traditional wood color cabinets, a 3000K light would be optimum. It’s important to use kelvin temperature within kitchens instead of warm white, neutral or cool white terminology.

How do I know if I have T8 or T12?

The main difference between T8 and T12 tubes is the tube’s diameter. T12 tubes are 1.5″ in diameter while T8s are just one inch. All other things—socket sizes, lengths, distance between pins—are the same. T8 LED tubes won’t fall out if you try to install them in a T12 fixture—they’ll fit just fine.

What color temperature is fluorescent?

Light bulb color temperature is represented in the unit of absolute temperature, Kelvin, noted by the symbol K. Household fixtures are commonly found in color temperatures on the Kelvin scale of 2700K (warm incandescent), 3000K (warm white halogen) and 3500K (household fluorescent).

Why is my new fluorescent light flickering?

It is normal for the light in new fluorescent tubes to flicker or appear to swirl in the first 100 hours of operation. If an older tube exhibits these symptoms, turn off the switch, remove the tube, then clean the ends thoroughly. Socket shapes vary, but the tube-removal process is the same.

Is G13 the same as T8?

A T8 tube is also called a TL-D tube from Philips and a Lumilux tube from Osram. You can recognize a T8 tube from it’s 28mm diameter. The socket is called G13 this because the 2 pins are 13mm apart from each other. . A T8 tube can work on an electronical ballast using a fixture without a starter.

What is the part number for a Sylvania fo32 / 741 / eco replacement lamp?

The Sylvania FO32/741/ECO replacement lamp has a Sylvania product code of 21999. The Sylvania FO32/741/ECO replacement lamp has a part number of BC4675. The bulb type of this Sylvania FO32/741/ECO bulb is type T-8. The base type of the Sylvania FO32/741/ECO replacement lamp may also be called T8.

What’s the life of a Sylvania 32 watt bulb?

The 32-watt Sylvania 21999 FO32/741/ECO T8 linear tube features a vivid lumen output of 2,800 while producing a whiter, more natural color for either commercial or residential applications. It has a cool white color temperature of 4100K and an average life of 25,000 hours.

How many lumens are in a Sylvania eco T8 bulb?

Product Attributes Life Hours 25,000 Wattage 32 Watt Lumens 2,800 Lumens (Mean) 2520 Base Type Medium Bi-Pin

What kind of light bulb is Sylvania 21999?

This Sylvania 21999 Bulb has a base type of G13 (Medium BiPin). The bulb type refers to the shape and class of the bulb. This Sylvania 21999 Bulb has a base type of T-8. This is the manufacturer provided rating for the average expected life of a lamp.