Batten holder

i) These are used on the flat surface on the round block, wooden boards etc.
ii)There are grooves on the circular construction of the holder and the conncecting pins have springs so that the connections are tight.
iii) In this type of holders the lamp is forced in, turned slightly and then lift m position.
iv) Theseareused upto 200W lamps orthe lamps having bayonet cap type.


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