A. NTC9210A Scope of the companies with market needs, developed NTC9210A shockproof Spotlights widely used in various large-scale operations, the construction site and building facades and other places wide range of lighting, but also to meet the urban landscape and construction machinery , facilities and other lighting needs. Two. NTC9210A technical parameters Rated voltage AC220 / 50HZ power factor greater than 0.9 NTC9210A protection class IP65 NTC9210A corrosion grade WF2 NTC9210A Insulation class I from higher than 2.2 (NTC9210A) /1.2 (NTC9210AA) Inlet thread G3 / 4, φ8 ~ φ12mm shape Light body size: φ420x430mm ballast box: 240x220x160mm light body weight: 5.2Kg ballast box: 8.1Kg NTC9210A with light source: Order number with light source rated power flux average life NTC9210A -J250 MH 250 21000 20000 NTC9210A -J400 MH 400 36000 20000 NTC9210A -N250 HPS 250 27500 28500 NTC9210A -N400 HPS 400 50000 28500 If you would like more information on further detailed parameters lamps, lamps prices, lamps and other specifications models, please feel free to contact us, sincerely offer you the most satisfactory service! Mr. Tu 17707234356 QQ526382342 Company Site http://www.whcxh.com telephone 027-65528088 three .NTC9210A Cautions 1. Keep NTC9210A lamp body, clean ballast housing, so that the lamp has good heat dissipation . 2. Non-professionals may not disassemble NTC9210A lamps and ballasts. 3. NTC9210A fixtures must be grounded. 4. Work, NTC9210A supply voltage required within 220V10%, in order to ensure the ballast life. IV. Recommend products NTC9200 NTC9200A super shockproof cast light 1000W metal halide, high pressure sodium NTC9220 outfield light floodlight 2000W metal halide NTC9230 efficient in power flood light 250W 400W metal halide, high pressure sodium