supply of various type compact solar led marine lantern for channel marker buoy at kochi supply of various type compact solar led marine lantern for channel marker buoy at kochi. , supply the following items at the office of the officer in charge, alhw, matsyapuri willingdon island, kochi for onward transportation to lakshadweep islands including cost of all charges of loading, unloading, transportation etc as directed by the engineer in charge etc complete. , navigational 2 nm range compact led marine solar lantern of any reputed makes such as navtek, sealite, carmanah etc for channel marker buoy with built in solar panel battery and including ss bolt and nut with ss washer ( red ) , navigational 2 nm range compact led marine solar lantern of any reputed makes such as navtek, sealite, carmanah etc for channel marker buoy with built in solar panel battery and including ss bolt and nut with ss washer ( green ) , navigational 4 nmrange compact led marine solar lantern of any reputed makes such as navtek, sealite, carmanah etc for channel marker buoy with built in solar panel battery and including ss bolt and nut with ss washer ( red ) , navigational 4 nmrange compact led marine solar lantern of any reputed makes such as navtek, sealite, carmanah etc for channel marker buoy with built in solar panel battery and including ss bolt and nut with ss washer ( green )