The three most common types of HID lamps are mercury vapor, metal halide and high-pressure sodium. HID lamps and fixtures can save 75 percent to 90 percent of lighting energy when they replace incandescent lamps and fixtures.
In an information technology product, an enhancement is a noteworthy improvement to the product as part of a new version of it. In an information technology product, an enhancement is a noteworthy improvement to the product as part of a new version of it. The term is also sometimes used to distinguish an improvement (enhancement) of some existing product capability from a totally new capability. Download this free guide.
An embedded system is a computer system with a dedicated function within a larger mechanical or electrical system, often with real-time computing constraints. It is embedded as part of a complete device often including hardware and mechanical parts. Embedded systems control many devices in common use today.