The cost of LED bulbs keeps coming down, nearly to the point that we’re saving money both on the energy consumption and the bulbs themselves (especially considering how much longer LEDs last). Today, you can get a 10-pack of either warm or daylight colored standard socket 40W-60W equivalent LED bulbs for just $38!
Are you a homebrew electronics geek building amazing machines using Raspberry Pi and similar boards to bring your imagination to life? Today you can get the MakeBlock Born to Motion board for controlling servos and motors for just $34! And find deals on their whole line of boards!