Question

How many types of light pens . Do you know

Answer 1

1) corded light pens :- most older light pens with a cord that attaches to the back of the pen . these kinds of pens do not have to be recharged , the cord can be cumbersome.
2) battery light pens :- the cross light pen
shines when it is used , the pen produces a bright light and can last long time on its battery .
3) design pen :- light pen is also a type of pen that allows designers to sketch using light .
4) led light pens :- this pen produces bright colours when it is squeezed .

hope this will help you.....

Answer 2

Answer:

shines when it is used , the pen produces a bright light and can last long time on its battery . 3) design pen :- light pen is also a type of pen that allows designers to sketch using light . 4) led light pens :- this pen produces bright colours when it is squeezed.