... power factor LED driverWide radiation angle, huge lighting areaStart without delay and flicker freeGood color ... Lampshade MaterialAluminum House & GlassTotal Harmonic Distortion THD<8%Lighting Angle120ºPower Efficiency90%IP RatingIP 65Input VoltageFrequency RangeAC85 - ... , Buildings, Advertising Board, Gym, Stadium, Yard, Lawn, Garden, Park, Plaza, Workshop, Warehouse, Shopping Mall, Exhibition Hall ...