supply of different following 07 types.different following 07 types.,different following 07 types of electrical apparatus for modification of ccc(r)/nh lobby/offic e: (1) digital moving display board material , p-4 rgb matrix indoor, supply voltage -220 volt ac , 50hz , siz e: 51 inch x 12 inch-1 no., (2)supply and fitment of acrylic engraving room display board size: 18 inch x 8 i nch, colour green , supply voltage 220 volt ac , 50 hz with electric wiring-06 nos., (3) supply and fitment of 6500 k cool day light 3800 lumens, 36 watt , supply and voltage 220 volt ac 50 hz,- 30 nos., (4) replace of modular plate and switch , plug 12 modular plate -06 nos, switch-06 nos., plug 3 nos.,-06 sets, (5) supply a nd fitment of air blowing system specification : anti- rust aluminum blade , 1400 rpm , 145 watt , sweep 50 0 mm, supply voltage 220 volt 50 hz , height adjustable-04 nos., (6) modular extension board, switch-nos., socket -2 nos. with 8 modular pvc box inside 1.5mm wire connected,-10 sets & (7) aluminum composite pa nel glow sign board use led light to illuminate letter with iron structure,-50 square feet. [ warranty perio d: 30 months after the date of delivery ] ] => limited