This Epson projector has fantastic reviews, 2,000 lumens, and the lowest price tag we've ever seen. Plus, scroll down the page to special offers, and Amazon will throw in a free $100 gift card with your purchase. [Epson PowerLite Home Cinema 8350 + $100 Amazon Gift Card, $1000]
This flashlight features Cree LED bulbs, and charges over USB. Oh, and it can also act as an external battery for your phone in a pinch. [ LOFTEK Portable Torch Light With Power Bank for Charging Devices, $13 with promo code YVAM9V5B]
We've featured several Bluetooth receiver dongles here in the past, but this one can act as a transmitter as well. So if you have any old iPods or record players, just plug this into the headphone jack, and you can beam it wirelessly around your house. [iClever IC-BTT02 Wireless Portable Bluetooth Stereo Music Transmitter and Receiver, $30 with promo code QUTA6LIG]
Speaking of Bluetooth, here are a couple of speakers on sale, one large, and one small.
Sharp 2.0 Channel Soundbar with Bluetooth ($90) | Best Buy