1, LED grains : 48pcs/60pcs/108pcs/144pcs2 , light source type : LED F5MM hat light / SMD SMD LED3 , voltage : AC220/AC/DC24V4, the current :12-18mA5, power : 9W-18W6 , the operating frequency :50-60HZ;7 , Beam angle: 120 degrees8 , Color: Colorful / Monochrome9 , the working temperature : -30 ℃ - +50 ℃10 Protection: IP6511 , Case Material: PC plastic ( polycarbonate ) / aluminum base12 , Case diameter : 50mm, 80mm110mm transparent tube / white tubeEffects are monochromatic light , internal external control with vertical stratification chase scanning, water , expansion, gradients, and dozens of variations synchronization procedures, lighting effects with color, three -color changes , seven changes , three -segment changes , sixth changes in eight variations , changes in cycle 16 sections , in addition to dozens of changes recommended procedures, but also according to the customer's requirements for changing random pattern design is widely used in bridges, squares , building outline , cross street air corridors, building outlines , road lighting , all kinds of lighting billboards, windows , stage , buildings, hotels and other places decoration, city lighting project is the dominant product, eye-catching night effects , and can guide the direction of travel of the vehicle , which can effectively prevention of traffic accidents ,And beautify the city , shaping the landscape has a special significance.Note:1 cut off the power before installation to prevent electrical shock.2 barricade initial budget required number of tubes , and then according to the number of single guardrail tube rated power , calculate the total power and distribution design program .3 This lamp should be avoided in the heat and hot steam , corrosive gas , so as not to affect life expectancy.4 Use the high-pressure (110V/220V) power supply , should not work in the frequent power-off state , it will affect their life