Lamps are light sources that emit incoherent light for illumination. There are many different types of products. Examples include fluorescent lamps, halogen lamps, heat lamps, incandescent lamps, LED lamps, projection lamps, spectral lamps, and stage lamps. Specialized and proprietary lamps are also available

Magnifiers are inspection instruments that are used to magnify a product or part detail via a lens system.

Infrared heaters use a reflective shield to direct radiant heat onto a heated surface.

Liquid crystal display (LCD) modules are used at the component level in place of less efficient displays such as cathode ray tubes (CRTs). These modules do not include a housing and must be incorporated into a larger instrument or system.

Explosion proof heaters are constructed with housings that can withstand explosions, protecting the materials being heated.  This classification may also include housings, which can withstand sparking and flames.

Fiber optic test sources review the performance of a system by injecting light through the fibers.

UV and visible spectrometers measure the amount of ultraviolet (UV) and visible light transmitted or absorbed by a sample placed in the spectrometer.

Fiber optic fault locators shine red laser light through jacketed fibers to identify breaks, bends, faulty connectors, splices and other causes of signal loss.

Electronic counters and electronic timers are completely electronic units for performing a variety of counter or timer functions.

Induction heaters use an electrical source to drive alternating current (AC) through a coil to heat metal objects.

Signal switches activate or deactivate a signal once an event has occurred.

Digital LED displays are segmented or dot matrix displays allowing for numeric only and alphanumeric character representation.

Infrared Sources are optoelectronic devices that emit infrared light.

Optical diffusers scatter incident light, thereby reducing the sensitivity of a detection system to slight positional or angle changes in an incoming beam.

Device programmers are used to program nonvolatile memory such as microcontrollers, erasable programmable read-only memory (EPROM), programmable logic devices (PLDs), programmable array logic (PAL), generic array logic (GAL) and other electrically programmable devices.