China manufacturer of magnetic ballasts for metal halide flood lights & hps flood lights

We must check the details of the fluorescent light fixtures as following,First,the protective conductor output hole, there should be no sharp edges, otherwise it will cut wire, conduction; movable lamps, such as lamps, lamp, lamp wires in the entrance should be fixed wire device, its role is to prevent the power line back and forth when touching the heating element, a heating insulated wire or melt, also easy to 1, the phenomenon resulted from the above markers, we will see the brand, model, rated voltage, rated power and so light, so as to judge whether it meets the requirements of the lamp we use; the rated power is also very limited key, such as lamp rated power we buy is 60W, can we give it to install 100W bulb the use of lamps and lanterns, is bound to damage, but also easily lead to conduct 2, anti shock device, whether it is light, all in electrical power, we should not touch the electric parts, if it is able to touch the leakage. Check the under energized condition.

We can with our youngest a finger to touch, if not touch, this lamp with respect to us is in line with the requirements of conductor, there are provisions of the standard, the minimum sectional area of the wire should not less than 0.5mm it, market will certainly there are many less than the standard wire, such a wire easily burnt, short-circuit and produce dangerous. So we at the time of purchase to optimistic about the wire insulation layer on the printed label, see time is less than 0.5mm L (3) to examine the lamps and lanterns of other accessories, such as ight ballast.
(1) if the electronic ballast for the purchase of the lamps and lanterns is used, the lamps and lanterns with abnormal protection electronic ballast should be used. What is abnormal protection. And that is the lamp in the use process, lines appear non normal state of protection, protected by the normal work of the current transformer (2) if the purchase fluorescent light fixture use of fluorescent ballast, a TW value (rated operating temperature), the higher the value, ballast time longer.