Elec3 via Amazon offers its Elec3 Holiday Projector Light for $29.99. Coupon code "3MT8C8Z4" cuts it to $15.99. With free shipping, that's $7 less than last week's mention and the lowest price we've seen. (It's the best deal today by $19.) It includes sixteen slides for various holidays, several lighting modes, and a 32-foot power cable. Deal ends January 30, 2018.

Note: Pick up two lights for $25.99 and free shipping via coupon code "UR8XB3GQ".