1.Payment terms:Paypal,T/T,Escrow,Western union 2.Delivery time: within 3 days 3.Min order :10pcs 7X4w RGBW in 1Power supply: AC110V-250VFrequency: 50-60HzPower consumption: 50WLight source: 7pcs 4W high brightness 4 in 1 ledsLamp life: 6-10 ten thousand hrsLED angle: 25 or 45 degreeColor: 16.7 million kinds of color changeControl channels: 8 chsControl mode: DMX512, master/slave, auto, sound ...