LED or Light-Emitting-Diode is a new technology of lighting. It has many advantages, such as, low-energy consuming, endurable, well-bright, and very low-heated.
T5 light tube is presently the most energy-saving light tube. With the latest technology, T5 that has shorter diameter, consumes power only 28 Watt but giving the brightness more than the present T8 thin light tube (36 Watt) in the nowadays generation. While consuming less power, but giving more brightness than the original, T5 light tube hence will be the new choice that gives the most value in the present.
Electrical high-efficiency lamp: Selection of high-efficiency lamp suited with work is one of the ways to save a great deal of energy. Standard electrical Lamp will indicate the lamp efficiency (luminaire efficiency). The luminaire efficiency will tell us that the according lamp will give light in how many percentages, from light emitted by the high-efficiency lamp.