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

Fluorescent electronic ballasts can be divided into four major series of 15 varieties:
1, One by one, electronic ballasts for light box is divided into a total of six varieties of 20W, 30W, 40W  electronic ballasts
2, one with two,electronic ballasts divided into 2 X 20W, 2 X 30W, 2 X 40W total of six varieties
3, the ring-shaped lamps with electronic ballasts is divided into 22W, 32W, 40W of three varieties
4, quartz germicidal lamp ballast applicable to 35-60W of a variety
Note: 20W, 40W is for the tube, T10, T12, 18W, 36W for T8 lamps. So sometimes we talk about 20W, can also be understood as a 18W T8 tube 36W can also be understood as the 40W T10, T12, because the electronic ballast is generic.

The electronic ballasts technology:                                                                                                                                                                                           1,high power factor, power factor> 0.9
2, Lumen factor> 95%
Operating Temperature -15 ℃ - +50 ℃
4, the maximum temperature rise of 15 ° C
5, the operating voltage range of 160VAC-240VAC