Xinxiang Zhengda lamps! - All models, excellent price your best choice

Overview: ?? ??? for a variety of large-scale operations, the construction site and building facades and other places a wide range of lighting, but also meet the engineering machinery, facilities and urban landscape lighting needs. ?? A performance:?? ● efficient gas discharge as a light source, bulb life of 10,000 hours, and is particularly suitable for large-scale unattended outdoor lighting. ? ●? The use of lightweight alloy materials and high-tech spray technology, the shell will never rust, never corrosion. Lights inside the structure and materials by double shock absorption,? Good seismic performance of the lamp. ? ●? Piping and other new technology to ensure shell integrity is good, reliable seal, waterproof and dustproof. ? ●? Has good electromagnetic compatibility, no electromagnetic interference on the surrounding environment. ●? Lamps overall low temperature, heat, and can reduce the probability of failure. ? ● Product Warranty:? Casing warranty for eight years, lighting, electrical package Warranty: 1 year ● light brand: Osram Philips Yaming II Note:???? ● ?? holding the lamp and ballast housing clean, so that the lamp It has good thermal performance. ? ● ?? non-professionals are not free to remove lamps and ballasts. ? ● ?? lamps must be grounded. ? ●? In operation, the power supply voltage is required to maintain within 220V ± 10%, in order to ensure the service life of the ballast. ?? Three technical parameters:?? ● Power: 250W ● Rated voltage:?? 220VAC 50Hz ● Source Type:????? Discharge ● Corrosion grade: WF2 ● Total weight:? 10kg Contact: Li Tel : 0379-60116100 18211967826 E-mail: 1586636533@qq.com QQ: 1586636533 Company Website: www.fangzhendeng.com