I would definitely recommend a Dynatrap. I have the 1 acre in my back yard and virtually no mosquitoes and we hang out there a lot. Don’t have one in the front yard and get eaten by mosquitoes just checking the mail. I DO NOT recommend the 1/4 acre. The bulb is not replaceable making it disposable after the buld dies.
Thanks a lot!
Have the Boundry one which works fine for my indoor use but is weather sealed so can’t replace battery and bulbs. Will be well built $ land fill soon.
Was looking at the 1/4 acre as an alternative for a small device. Won’t bother if can’t replace parts as adertised
Woo hoo ! On it
Should had read firts damn
FYI:
Per the vendor, the bulb is replaceable but only sold at QVC.
Bulb IS replaceable.
Dynatrap part # 11020
On QVC it’s $22.98/$3.50 S&H
On HSN it’s $13.99/$3.50 S&H Both have $10 off your 1st puchase for new customers
Should get >20K hrs of use, altho a couple of posters said it did not get through one summer season.
CS# 877 835 7328
@ThunderThighs
@wooter610711816
That’s what I posted above. 
Listing includes link to buy replacement bulbs through QVC😉
TT may have just added that.
It is almost 45% less on HSN.com then search for item 776-562