For a typical 40 watt fluorescent bulb, the initial lumen output will be between 1600 and 4000 lumens---check with the manufacturer for the specific bulb you want to use. Bulbs are rated in initial lumens and design lumens.Nov 1, 2017
How many lumens does a 40 watt T12 fluorescent bulb produce?
2600 lumen
How many lumens is a standard 4 foot fluorescent bulb?
2325-Lumen
How many lumens is a 40 watt 48 inch fluorescent bulb?
Do you remember the lumens per watt that Energy Focus' LED tubes can produce? Well, fluorescent tubes can only produce about 50-100 lumens per watt (lm/w). This is because a lot of the energy that is produced is wasted because it is transformed into heat instead of light.
Can you replace 40 watt fluorescent with LED?
The simplest is to completely replace old fluorescent fixtures with brand-new LED fixtures. However, LED fixtures to replace four-bulb (8-foot-long) fluorescent fixtures (common in farm buildings) can set you back $100 or more per unit.Sep 11, 2017
How many lumens does a 40 watt fluorescent bulb put out?
For a typical 40 watt fluorescent bulb, the initial lumen output will be between 1600 and 4000 lumens---check with the manufacturer for the specific bulb you want to use.Nov 1, 2017
How many lumens is a 4 ft 40 watt fluorescent?
Life Hours 20,000
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Wattage 40 Watt
Lumens 3,200
Base Type Medium Bi-Pin
Lighting Technology Fluorescent