LED color screen rental service professional focus / Gansu Province LED color classification rental services professional focus P4.81 module parameters pixel pitch 4.81mm pixels SMD3528 (black light) lamp brand, size R: Xiamen dry according 9mil GB: Hangzhou Silan 8mil Unit board size 250mm * 250mm Module resolution 52 * 52 pixel density of 43,264 / m parameter module power 57W Cabinet Material die-cast aluminum cabinet (attached photo) Box Size 500mm * 500mm * 60mm Weight Box 8.5 KG maintenance mode before maintenance support lifting the power brands woo Hengyuan (slim) power station 5V60A configured to receive a card Linsn 901 (a box of a card configuration) the main technical parameters of the recent line of sight> 5m viewing angle ≤140 ° Maximum power consumption <750W / m color values> 16.7M 14bit color temperature of 6500K gradation control synchronous drive mode constant current driver IC SUM2016 1/13 sweep scanning frame frequency 60Hz refresh rate> 2400Hz White Brightness> 1200cd / m Operating voltage AC220V working environment -20 ℃ ~ 50 ℃ ± 10% blind spot rate <0.0001 brightness adjustment 256 Degree of protection IP43 working hours MTBF 10,000 hours life 100,000 h Gansu rental network specialized in the performance equipment rental, AV equipment rental professional LED equipment rental, lighting equipment rental, business performance, ritual ceremonies for the main business of the terminal services, mainly in the country's major advertising, event planning, consulting, performance planning, cultural transmission, exhibition companies as partners, as far as possible to provide the necessary services. Lighting rental: have a sufficient number of 1200W moving head lights and computer scanning lights, pearl (AVOLITES) 2004 Computer Light Controller, digital silicon box, digital lighting console, movie back light, PAR lamps, AC lights, digital color changers , 2500W chasing light, effect lights, laser lights, strobe lights, head light, cloud light, soft light, sky row of lights, bar lights, cables, transformer boxes and other conventional lamps and 1500W power smoke machine, dry ice machines, gas injection hood, the pillar of fire, gas injection, cold fireworks, fireworks and other special effects equipment paper.