Almost a month ago I started trying to reverse engineer an inexpensive LED color changing light bulb. With your help ... from the LNK304 datasheet. The 12V output connects to the two VCC points ...

In halogen lamps, the quartz envelope is closer to the filament than the glass used in conventional light bulbs. Heating the filament to a high temperature causes the tungsten atoms to evaporate and ...

Enter this light bulb replacement project. His brake light needed a new bulb, and he managed to make this 12V LED bulb work in the 6V socket. An LED is a really great choice for this application ...

That’s where LED bulbs come in, helping to set the tone of each room. For example, you can liven up a room with vibrant lighting or colorful LED bulbs, perfect for an office or spare room.

Description: TCP Brand 2 Watt 12 volt lamp replaces R12 traditional incandescent lamps. Perfect to use anywhere you are using a R12 incandescent lamp with single-contact bayonet base, especially ...

A light bulb security camera provides an alternative to standard home security cams, allowing you to replace a light bulb with a panning camera. While these models lack the refinement and features ...

However, even though you’re literally sitting on a huge battery in your EV, it still requires a small 12-volt battery of the kind you find in your conventional combustion car. To understand why ...

If you plan to grow ornamental alliums, tulips, or daffodils in your garden, then you’ll be planting bulbs, not seeds! Bulbs ...

Most modern cars offer at least two ways to charge up a smartphone, in the form of a 12V lighter socket and a USB port. The latter could be more convenient for many, as it uses the same cable you ...