supply of supply of torch. , supply of torch, portable ms body (rust and water resistance) with powder coated finish heavy duty short and long view led luminaire unit for u sed in search for in emergency schedule(like in shutdown time)for outdoor and indoor both ,with physically test of 1unit test drop upto 2 feet, with on/off pus h button for easy use, with comfort grip, usb charging point with 1nos charging cable near pushbutton, minimum wattage 149w or above, operating time fro m 180 minute to max 240 minute(2800 to 3100mah), virgin single unit of led chip with multiple lighting option with suitable batteries, fully enclosed type, pa rt of front must be rotated in 360degree with movable for minimum 35 to 50mm length [ warranty period: 30 months after the date of delivery ] ]