GL-3001-A (18X1W) GL-3001-B(18X3W) Housing Material: Aluminum /Aluminum Aperture Cover: 304#Stainless Steel+12mm Tempered Glass /304#Stainless Steel+12mm Tempered Glass Operating voltage: 12V DC /12V DC Control Modes: Special controller Special controller DMX Channel: 6CH /6CH Connector: 4-Pin Power & Signal Connector /4-Pin Power & Signal Connector NO.of LED: 18X1W LEDS (6R/6B/6G) /18X3W LEDS (6R/6B/6G) Beam Angle: 25degrees/30degrees/45degrees ;25degrees/30degrees/45degrees Power Consumption: 20W /60W IP Rating: Underwater IP68/ Underwater IP68 Operating Temperature: -20°c-+45°c/ -20°c-+45°c Dimensions; ?260xH145 mm /?260xH145 mm Weight: 2.65KGS/2.65KGS Packing Dimension: L275xW275xH150 mm /L275xW275xH150 mm Gross Weight: 2.95KGS /2.95KGS