If you re a beginner with a small garden i recommend starting out with 23 watt cfl bulbs that emit at least 1 500 lumens.
Fluorescent light wattage.
13 watt 60 watt compact fluorescent light soft white 2700k 1040lm spiral medium base cfl light bulbs 224.
There are numerous variables but typically we see t 12 fluorescent lighting in most places.
The best fluorescent grow light overall.
Price from 12.
Typical lighting wattages the following is a basic guide to typical lighting equipment wattages.
Fluorescent lamps use 25 35 of the energy used by incandescent lamps to provide the same amount of illumination lamp efficiency of 30 110 lumens per watt.
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Existing fluorescent fixture ballast type can be determined by looking at the ballast.
In order to calculate your total fixture wattage you need to know what the wattage is of the existing system you have in place.
They also last about 10 times longer 7 000 24 000 hours.
For example a no t5 tube light can range between 14 watts to 35 watts while an ho t5 fluorescent tube light will usually range between 24 watts and 80 watts.
Fluorescent tube and circline lamps.
Pyramid bulbs p58174 f8t5 cw 8 watt 12 inch t5 linear fluorescent bulb 4100k mini bi pin base 6 pack.
Step 1 determine your type of fluorescent fixture.
A fluorescent lamp or fluorescent tube is a low pressure mercury vapor gas discharge lamp that uses fluorescence to produce visible light.
These bulbs are really great for small spaces along with being extremely energy efficient.
The watts needed for t5 lighting will increase with the type of output.
Sylvania general lighting 182.
Types of fluorescent lamps.
Actual wattage for fixtures that are replaced will depend upon the lamps and ballasts used.
An electric current in the gas excites mercury vapor which produces short wave ultraviolet light that then causes a phosphor coating on the inside of the lamp to glow a fluorescent lamp converts electrical energy into useful light much more efficiently.