The light is a crisp red, slow flashing, LED light, that is easy to see, and is not the super bright overpowering strobe that is harsh on the eyes.
The only CON I can mention is not with the product itself, but with BAOMAIN's shipping, which is dreadfully slow.
It took 21 days to receive this item.
For comparison, After making my order from BAOMAIN, I placed 3 seperate orders with other companies who all ship from China.
All 3 of those shipments arrived days before this order, despite them being ordered several days after this one.
AC110V