tender for set of led assembly with provision of electrical connection base and wire, 110v dc for illuminationof pneumatic gauges for wag7 loco in two sizes as per clw drawing no.-clw/es/ sk-1/p-6 and clw/es/sk-1/p-7 [1] size 4u201d [ar/pr, bc, afi, mr/fp] = 08 nos./set and (2) size 6u201d [bp] = 02 nos./set .