Projector bulbs can be incredibly expensive to replace. Sometimes it’s more cost efficient to just buy a whole new projector instead of a new bulb. [Shawn] recently found a nice deal on an ‘as is’ ...

Christmas shower lights can be projected onto a tree with varying levels of success, and some models work better than others ...

Samsung have announced a new projector, the SP-F10M, which at 1,000 ANSI lumens is the industry's first LED-based projector to hit the 1k mark. Intended more for business and educational use – though ...

If you’ve been thinking of getting that home theatre for your house but the cost is daunting, now’s the time to check out the entry level Excelvan CL720 LED projector. The CL720 is a portable LED ...

The AAXA LED Android, an LED-based mini-projector offers good quality in data images and a nice selection of ports for its size. And it integrates Android, letting you access apps and the Web, right ...

You've chosen to forego the classic lamp-lit projector for a more energy-efficient LED model. Good for you. Doing so reduces your overall power consumption, lowers energy costs, and it won't feel like ...

The Asus S1 Mobile LED Projector ($319) is a handsome mini projector with a long battery life and the ability to charge other mobile devices attached to it. Its brightness and resolution are low for a ...

LED multimedia projectors are no longer limited to classrooms and conference rooms. They're now home essentials, delivering full-blown entertainment from the comfort of your sofa. With vibrant ...

Resembling nothing so much as an oversize white brick, the LG Portable LED Projector with Smart TV and Magic Remote PF1500 ($899.99) is indeed a projector. However, it's just as much a small, light, ...

If you had an array of high power addressable LEDs, how would you project them onto a wall? Perhaps you’d use a Fresnel lens, or maybe an individual lens on the top of each. [Joo] faced this ...