CI Collar box water tight round type metal container of outside dia. 330mm height 200mm made of 10mm thick all round except on top surface which is 15mm thick CI moulding and suitable to receive a light base plate on the top and underground housing associated with transformer power cable having clear hole at three side surface centre 57mm above bottom surface suitable to receive 50 mm GI pipe and check-nut and having Two earth bolts of M 10mmx30mm welded inside near the hole (4" away from whole centre) and having drain hole suitable taped to receive 12mm GI pipe and having a clear opening of 220mm at the top surface and 6 nos. M10 taped holes, at the hole centre of 260mm to receive light fitting base and bolts as per client requirement.
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