Its a nice machine, well built with twin lights. You press the red button to turn it on and it depresses itself once you let it go.
For the $150 price, its a steal, if you can live with the short cord.
Now the question, vs the 3m SUN GUN?
Pros:
Wont heat up like the SG and turn off
Less than 1/2 the price
No batteries to charge
has a wider range than SG
entire light range is even
Cons:
Has a cord
Short cord
is not as bright
Bottom Line:
Its a great product for the price point, I still like the SG better, but if you can afford it, GET BOTH.
Here is the comparison with SG. SG on the left, 5300 on the right