Today I received a Rayovac SE3DLN Sportsman Xtreme 300-Lumen LED Lantern from Amazon. I ordered it earlier in the week when they were running a sale, so between the discounted price and a gift certificate that I had, I paid only $5 and change.
My first impressions are very positive. With an output of 4W, it's very bright on high while on the lower setting it's still plenty bright for lighting a campsite or a room during a power outage. It also has a strobe mode which could possibly be useful in an emergency.
The lantern is powered by 3 D cells. The battery life is supposed to be 72 hours on high and 150 hours on low.
A nifty feature is that the diffuser can be removed and the lantern hung upside from a hook as overhead lighting.
The lantern is compact, ~4" square by ~7" high. It’s made from plastic with rubber bumpers around the top and bottom edges, as shown in the pic below.
(Image copied from Amazon.)
Currently Amazon shows 578 customer reviews with an average rating of 4.7/5 stars.
I will probably get some use out of it in my new shed workshop, until I get the shed electrified and permanent lighting installed. It’s also going to find a place in my camping gear. Being battery powered it might have problems in very cold weather but for Spring, Summer, or Fall trips it should be ideal.
Being compact, reasonably priced, and using common batteries, it should make a good addition to your home’s emergency kit as well.