Is the 840 cool white?

Is the 840 cool white?

The Osram L 36W 840 Lumilux | 120cm – Cool White technology gives superior light quality that enhances any decor. The Osram L 36W 840 Lumilux | 120cm – Cool White Fluorescent tube. This has a length of 1200, and a wattage of 36 W.

What color is cool white fluorescent?

Color temperatures between 3100K and 4500K are referred to as “cool white” or “bright white.” Light bulbs within this range will emit a more neutral white light and may even have a slightly blue tint.

Can you replace fluorescent tube with LED?

Answer: Great question – and the answer is yes, an LED tube light can be installed in a traditional fluorescent tube light fixture, without the ballast. Bypassing the ballast in a tube light fixture has the advantage of being more energy efficient – you can expect to save another 5 – 10% of energy use per fixture.

How many lumens is a 36 watt fluorescent tube?

3350 lumens
The 36w T8 Fluorescent tube boasts a lumen output of 3350 lumens and a 15,000 hour average lamp life.

What does 840 mean on lights?

The first digit is the CRI with 8 representing 80% and 6 representing 60% etc. The last 2 digits are the colour temperature in hundreds of Kelvin so 6000K would be represented by 60. So for example 840 means the lamp has a CRI of 80% and a colour temperature of 4000K.

What Colour is 865?

What colour temperature should i choose for my lamp?

Code	Colour Temperature (in Kelvin)	Description
830	3000K	Warm white
835	3500K	White
840	4000K	Cool white
865	6500K	Daylight

Which is brighter cool white or daylight?

The Range of Color Temperature of Different Light Bulbs The three primary types of light bulb color temperature are: Soft White (2700K – 3000K), Bright White/Cool White (3500K – 4100K), and Daylight (5000K – 6500K). The higher the Degrees Kelvin, the whiter the color temperature.

What is the difference between cool white and daylight fluorescent lights?

Cool White ranges from Yellow-White (3000K) to White (4000K) to Blue-White (5000K). Daylight ranges from Blue-White (5000K) to Bright Blue (6500K). Cool White and Daylight contain blue spectra which helps people be wakeful, productive, attentive, and improves moods.

Which is better LED or tube light?

LED tube lighting is the better choice because it lasts about 40,000 hours longer in testing, is more energy efficient, will save you more money, and will leave less impact on the environment.

How many lumens is a 18w fluorescent tube?

1350 lumens
The 18w T8 Fluorescent tube boasts a lumen output of 1350 lumens and a 15,000 hour average lamp life.

How long is a 40 watt fluorescent tube?

F40CWX (4 Pack) 40 Watt Sylvania Fluorescent Tube Light Bulb 40W Deluxe Cool White 4100K Replaces F40T12/CW F40T12/CW/SUPREME/ALTO F40/D841/ECO F40SPX41/ECO F40SP41 F40T12/CWSupreme/Plus/Alto….

Special Feature	2,150 lumens
Light Source Wattage	40 Watts
Item Dimensions LxWxH	121.9 x 3.8 x 3.8 Centimeters
Shape	Tube