Fluorescent Lighting
Fluorescent lights are a common light source in office buildings and shopping markets.
Fluorescent lighting. 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. Lithonia lighting artisten 2 light bronze fluorescent decorative oval flush mount model 10829 bza 89 97 89 97. Some types fit into light fixtures designed for incandescent bulbs. Cfls although cfls cost a bit more than comparable incandescent bulbs they last 6 15 times as long 6 000 15 000 hours.
But officially the patent of fluorescent lamp was taken by edmund germer in 1926. With the advent of compact fluorescent lights they are becoming commonplace in most homes as well. Fluorescent lights are less expensive to buy compared to how long they last about 13 times longer than regular incandescent bulbs and they are much less expensive to operate. A fluorescent lamp or fluorescent tube is a low pressure mercury vapor gas discharge lamp that uses fluorescence to produce visible light.
T8 lights are a good choice for an adjustable lighting system because of their color temperature range from a soft yellow white to bright daylight. Led tube lights fixture 3ft t5 led batten light 12w 1200 lm 4000k neutral light led fluorescent batten light for kitchen garage shop warehouse workshop balcony hallway 3 8 out of 5 stars 7 15 99 15. A compact fluorescent lamp cfl also called compact fluorescent light energy saving light and compact fluorescent tube is a fluorescent lamp designed to replace an incandescent light bulb. If you are going to replace fluorescent light with led lighting you must take into consideration the color temperature.
By contrast a high kelvin figure like 4000k means the color is cool and white in appearance. It s known for energy efficiency compared to incandescent and halogen light bulbs and a lower price compared to leds. The most commonly available is the t8 bulbs. Color temperature measurement is in kelvin k and most colors range from 2500 to 6500k a lower kelvin figure means the color is warm and tends to be closer to orange.
This type of fluorescent tube lighting is the most popular because of its high cri and many color temperature options. Fluorescent lighting is a highly versatile type of lighting that you most likely encounter at the office school or grocery store. Fluorescent tube and circline lamps typically used for task lighting such as garages and under cabinet fixtures and for lighting large areas in commercial buildings. The lamps use a tube which is curved or folded to fit into the space of an incandescent bulb and a compact electronic ballast in the.