Envelop dimensions: L240 * W350 The input voltage: AC100V DC12, 24V/AC240V Working environment: - 20 °C 45 °C Use life: 50,000 hours I P level: 65 Lens Angle: 15-140 ° Light colors: red yellow, blue, green white warm white Illuminant chip: adopt Taiwan jing yuan chip Shell material: aluminum alloy enclosure, cooling Projection distance: 10 to 30 meters Control mode: built-in constant-current drive Product advantage: low power consumption, long life, easy installation, dustproof, leakage Product use: it is widely used in the market, hotel, museum building exterior wall, bar, open square, park, stage etc requires continued floodlight lighting places