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.
How many lumens does a 40w fluorescent tube produce?
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.
How many lumens is a 4 foot fluorescent tube?
Compare Similar Products
|Approximate Light Bulb Length 4 ft.||4 ft.||4 ft.|
|Number of Bulbs Included 10||10||10|
|Wattage (Watts) 40||40||32|
|Lumens (Brightness) 2325||2500||2600|
How many lumens does a 5 foot fluorescent bulb produce?
This is a branded 5ft 58w T8 Triphosphor Fluorescent Tube, available in all colours from Extra Warm white, Warm white, Standard white, Cool white and Daylight. The 58w T8 Fluorescent tube boasts a lumen output of 5200 lumens and a 15,000 hour average lamp life.
How many lumens is a 32 watt fluorescent tube?
Average initial “new” lumens (out of the package) for a 32 watt bulb at 3500k color temperature is 2850.
Are fluorescent lights brighter than LED?
Are LED lights brighter than or equal to Compact Fluorescent (CFL) bulbs? The trick is to understand the technology. In short, LED and CFL as technologies do not have a difference in brightness intrinsically.
Can fluorescent tube be replaced with LED?
Yes, you can replace fluorescent tubes with LED tubes or LED integrated fixtures. … As long as the bulb is compatible with the existing fluorescent ballast in the fixture, you simply remove the fluorescent and replace it with the LED tube light.
Which is better fluorescent or LED?
LED bulbs can produce the same amount of light as incandescent or fluorescent bulbs but using less energy or watts. In other words, they produce more lumens per watt. The average life expectancy of an LED bulb is 50,000+ hours. … LEDs do not burn out or ‘blow’ in the same way that incandescent or fluorescent bulbs do.
Can you replace 4 foot fluorescent bulb with LED?
There is a wide variety of methods for converting to LED tubes. 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.
What is the brightest 4 foot fluorescent bulb?
The brightest four foot T8-sized LED tube light is the Barrina LED Shop Light Fixture. This tube shines with 5000 lumens using 44 watts. It replaces a 72 watt fluorescent tube. The light tubes cost around $81 for a pack of six.
Can you still buy fluorescent tubes?
While the discontinued products may no longer be manufactured, they can still be sold until existing supplies are gone. In the meantime, consumers are likely to pay a premium for the lamps themselves, but also more in utility costs because these technologies use more energy.
How many lumens is a 6ft fluorescent?
Register For a Credit Account Today! This is a branded 6ft 70w T8 Triphosphor Fluorescent Tube, available in all colours from Extra Warm white, Warm white, Standard white, Cool white and Daylight. The 70w T8 Fluorescent tube boasts a lumen output of 6300 lumens and a 15,000 hour average lamp life.
What is the brightest fluorescent tube?
T5s are fluorescent tubes that are 5/8 of an inch in diameter. These are the newest development in the fluorescent family. Although they are the smallest, they are the most energy efficient and brightest. In fact, some T5s last up to 90,000 hours.
How many lumens do I need?
As a handy rule of thumb, a sitting room or bedroom will generally require around 10-20 lumens per square foot, while a bathroom or kitchen will need a stronger level of lighting, at around 70-80 lumens per square foot. To work out the lumens you need, simply multiply the square footage of the room by this figure.
How many lumens in a 4 foot LED bulb?
28 Watt LED Bulb – 4 Foot T8 Lamp – 3,000 Lumens – Replacement or Upgrade for Fluorescent Light(-Heavy Frost-110-277 VAC)
How many lumens does a 32 watt T8 bulb produce?
While wattage measures the amount of energy being consumed, lumens accounts for the brightness of a bulb. Let’s take the same example from earlier. A T8 fluorescent that uses 32 watts of energy typically produces 2500 lumens of light. It’s LED equivalent, while using only 17 watts, produces 2200 lumens.