4Aserving, as the unit could be very hot Do not touch any wire during operation as high voltage might be causing electric shock. Due to the magnifying type lens, please keep the lens out of contact with direct sunlight.Direct sunlight can cause heat to build up inside of the unit, which will seriously damageunit.2. Technical Specifications It can be operated by DMX512 control or can be used as an individual unit withoutcontroller. It can be linked together as many as required in master/slave mode, and perform thegreat built-in programmed lighting shows triggered by music. Please use a 3 pin XLR cable/plug when connecting them together. It features different pre-programmed chase patterns. 3 Channel modes. Voltage: AC 100-240V, 50/60Hz LED: Total 1600pcs,CW: 800pcs, WW: 800pcs Power consumption:160W Fuse: T 6.3A Dimension: 540 x 556 x 115mm Weight: 9.7KG3. InstallationThe unit should be mounted via its screw holes on the bracket. Always ensure that the unit isfirmly fixed to avoid vibration and slipping while operating. Always ensure that the structureto which you are attaching the unit is secure and is able to support a weight of 10 times ofthe unit’s weight. Also always use a safety cable that can hold 12 times of the weight of theunit when installing the fixture.For power supply, do not connect in series much more than 4 units, use anothermains supply for next 4 units.