A 4-foot fluorescent light bulb typically weighs between 1 to 2 pounds (approximately 0.45 to 0.91 kilograms). The exact weight can vary depending on the manufacturer and the specific design of the bulb. Generally, standard T8 or T12 fluorescent tubes fall within this range.
A four-foot long fluorescent light bulb typically weighs around 2-3 pounds.
The weight of one 8 foot fluorescent light bulb is 1.2 pounds. Fluorescent light bulbs are available in many colors and color temperatures.
A four foot tube is about $4.95.
The wattage of a standard four-foot fluorescent bulb is typically around 32 watts.
A typical 4-foot fluorescent T-12 light tube produces around 2,300 to 2,600 lumens of light output.
It depends. If you have a compact fluorescent bulb, it is about the same difficulty level as installing an incandescent bulb. If however you are installing a 4 foot long fluorescent tube, it may be considered a bit more difficult because there are 2 pins on each end of the tube that have to line up on each end of the light fixture, thus it would require a bit more effort and coordination. Once you line the end pins up, you push the tube into the slot until it is fully seated, then you give it a quarter turn to lock it in place.
You can purchase 4-foot fluorescent light bulbs for your home or office at hardware stores, home improvement stores, or online retailers like Amazon or Home Depot.
A foot candle refers to the the amount of light a light bulb, sun.. etc puts out.
The electrical foot contact in a light bulb serves as a connection point for the electrical current to flow into the bulb. It ensures that the electrical circuit is completed when the bulb is screwed into a socket, allowing the filament or LED components to illuminate. This contact is essential for the bulb's operation, enabling it to produce light when powered.
There are actually a wide variety of different kinds of 4 foot fluorescent lamps, which do not all use the same amount of energy. However, 40 watts is typical.
Depends on how high it is off the floor. Make sure you buy a T8 and not a T12. The T8 puts out more light and will operate at a lower temperture. On a normal 8' ceiling a 2 bulb T8 will cover around 36 square feet of space. If the room is pretty large then an 8 foot 2 bulb HO light is a much better choice.
About 1.2 pounds.