supply of set of berth reading light fitting with usb charging socket suitable for lhb economy ac coaches. , set of berth reading light fitting with usb charging socket suitable for lhb economy ac coa ches. as per spec no. rdso/pe/spec/tl/0091-2016 (rev1) & usb mobile charging socket as per edts 411, and as per rcf drawing no. lw76410,lw76404 and lw76405 suitable for lhb economy ac coaches. mate rial to be supplied as per required qty. of drawing no. lw76410-50 nos, lw 76404-50 nos, lw76405-50 n os. total =150 nos. make devin tec. note- sample to be got approved by consignee before bulk supply. [ warranty period: 30 months after the date of delivery ] ]