A 40 watt fluorescent tube for example is rated around 2300 lumens.
Fluorescent lamp wattage table.
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T12 fluorescent lamps 2 t12 u bend fluorescent lamps 3 t10 fluorescent lamps 3 t8 fluorescent lamps 3 super t8 system input wattage 3 t8 fluorescent parking garage lamps high efficiency ballast 3 t5 fluorescent lamps 4 compact fluorescent lightbulb cfl 5 pin based cfl lamps 5 high pressure sodium lamp 6 canopy soffit high pressure sodium.
Compact fluorescent lights cfls and leds have a lower wattage than incandescent bulbs but emit the same light output.
Lumens to watts calculator watts to lumens calculation.
Default fixture wattage reference table this table is to be used as a reference for determining the wattage of baseline existing fixtures for the comed smart ideas.
The lower the light bulb wattage the lower the electric bill.
The luminous flux φ v in lumens lm is equal to the power p in watts w times the luminous efficacy η in lumens per watt lm w.
Energy saving lamps have high luminous efficacy more lumens per watt.
Existing fluorescent fixture ballast type can be determined by looking at the ballast.
The greater the lumens the brighter or more intense the light.
Actual wattage for fixtures that are replaced will depend upon the lamps and ballasts used.
Fewer lumens equal dimmer light.
Cfls have basically made fluorescent tube lighting entirely obsolete.
Standard 100 watt bulbs produce about 1600 lumens.
Alternatively a cell phone.
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Compact fluorescent light bulbs are commonly used in desk lamps floor lamps under cabinet lamps table lamps linear strips and sconces.
Typical lighting wattages the following is a basic guide to typical lighting equipment wattages.
The amount of energy a light bulb uses.
φ v lm p w η lm w watts to lumens calculation.
The feel of the light tends to be extremely similar.
To replace it with the same intensity led just look for one that rates around 2300 lumens.
2 ft 14w lamps 2 ft 24w ho lamps 4 ft 28w lamps 4 ft 54w ho lamps 1 18 27 33 62 2 34 52 64 117 3 52 79 97 179 4 68 104 128 234 6 192 351 8 256 468.
Fixture wattage table fixture description number of lamps b lamp wattage c input wattage d cfl 3w cold cathode 133 5w cold cathode 155 8w cold cathode 188 13w cold cathode 1 13 13 15w cold cathode 1 15 15 7w compact fluorescent hardwired 177 11w compact fluorescent hardwired 1 11 11 13w compact fluorescent hardwired 1 13 13.