If you are tired of the Batman Light-Up T-Shirt that we covered here at GeekAlerts last year, here is something new to light up the day for you and the people around you.

This cool light-up t-shirt features four different emoticons that you can choose to illuminate depending on your mood or the message you wish to convey.

You can show a happy face, a sad face, a winking face or a surprised face, depending on how you feel. A glow in the dark/UV reactive screen print completes the effect.

The Illuminated Emoticon T-Shirt requires 4xAAA batteries. The product goes on sale on the 20th of November 2009 with a recommended retail price of £29.99 (about $48).

If you think Mr. Construction looks too sad and Mr. @ is too evil, maybe this colorful and happy fellow is better suited to add a fresh breath of air to your workspace.

Features:

• Cute Cartoon Figure
• Perdue and Foldable Fan
• Powderful Motor
• Using USB Powered Cable
• Using 2 x AAA Batteries (Optional)
• Dimension: 72mm x 53mm x 85mm

The Q Fan, as it’s named, is available in four different colors: green, red, orange and blue. The product can be purchased from the GizFever.com website for $5.99.

Here’s a fun and cool way to decorate and light up your office or home desk in a retro modern way, using neon signs that are powered by USB.

All you have to do it to plug it into your PC/Mac and press “ON”. Your computer is hereby officially pimped!

The USB neon signs measures 14 x 11 cm (5.5 x 4.3 inches) and are sold by Gadgets.dk DKK 99 (about $20 USD) a pop.

There are three different models to choose from: Smiley, @ and Bar.