So, in order to get a stable career with a good salary in the ever changing economic times, HVAC technician job is always a good option. As per the resources, the lowest salary received by a fresh certified HVAC technician is 22 to 25 dollars per hour.In case the person has completed any additional courses then, he may also get up to 30 to 35 dollars per hour.o, in order to get a stable career with a good salary in the ever changing economic times, HVAC technician job is always a good option. As per the resources, the lowest salary received by a fresh certified HVAC technician is 22 to 25 dollars per hour.
The most commonly used energy-saving light bulb is the compact fluorescent light (CFL). Light-emitting diodes (LEDs) are increasing in popularity, but their high costs are often prohibitive for the average household. CFLs offer substantial energy savings to their users. But they have their drawbacks, too --- for example, some question the safety of CFLs due to the their potentially toxic contents.
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 lamp; some types fit into light fixtures formerly used for incandescent lamps.oltage and current for a 120 V 60 Hz 30-watt compact fluorescent lamp. Because the current is heavily distorted, the power factor of this lamp is only 0.61. The lamp takes 29 watts but 39 volt-amperes due to this distortion.