induction lamp ballast 400w

induction lamp ballast 400w

1. Wide voltage range design(100-300V): 40-400W all series wide voltage range design (100-300V), which entirely meet the requirements using in 100V, 120V, 220V, 240V, 277V grid.

2.. Outdoor special protect function: Add the thunder and anti-surge current function; Insulation Paint process is used on electronic ballasts, which can dampproof, dustproof, anti-oxidation to ensure the lifetime of the outdoor products.

3. Protect function under the abnormal condition (open circuit, electric leakage, short circuit): No high voltage, heavy current, high-power appear during the protect process, improve the product stability, which ensure that the ballast won’t be damaged if the tube load is under any abnormal conditions.

4. Smart sweep frequency start:: Ensure every lights can be lighted up while they are used on a large scale. Avoid the circumstance that the light cannot work normally because of bad environment or voltage instability.

5. High quality import electronic device and IC design: Good stability, good warranty of product lifetime. For example, The United States stmicroelectronics Co.,Ltd FET. The U.S. IR chip companies, electrolytic capacitor Nichicon Corporation of Japan, Taiwan thick sound resistance, capacitance Singapore, etc.