... temperature0– 40 centigrade degreesOperating humidity5%-95% Free of condensed waterInterfaceUSBSpecificationCE SGS ISOG.W.1000kgGross power1500W-1800W ... Choose high technical laser tube, the beam of light is of high quality and the life is long. 4 ... board, Plexiglas, glass, bamboo and wood, rubber, marble, granite and tiles, leather. Applicable industryBillboards, artistic gifts, crystal ornaments, ...