Fluorescent ballast provides the starting voltage and limits the amount of current that can pass through the fluorescent lamp. Performance specifications for fluorescent lamps include rated average life, lamp power, initial lumens, mean lumens, color... Search by Specification | Learn More about Fluorescent Lamps

...automobile headlights. Halogen lamp performance is measured in rated average life, watts (W), lumens, and maximum overall length. Filament designations starting with the letter "C" indicate a coiled wire filament. Filament designations... Search by Specification | Learn More about Halogen Lamps

Incandescent lamps with a recessed single contact are also available. Important specifications to consider when searching for incandescent lamps include maximum overall length, light center length, life hours, watts, lumens, and color temperature. Typically... Search by Specification | Learn More about Incandescent Lamps

...to display movies, microfilm, and slides. Specifications for projection lamps include maximum overall length, light center length, rated average life, lamp power, mean lumens, and color temperature. Typically, maximum overall length is expressed... Search by Specification | Learn More about Projection Lamps

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. Search by Specification | Learn More about Lamps

...initial light output, and light center length. Average rated life refers to the average number of lamp-burning hours (hrs) that stage lamps produce. Lamp power is measured in watts (W). Initial light output is measured in lumens (lm). With stage lamps... Search by Specification | Learn More about Stage Lamps

...is typically expressed in candelas (cd) or lumens per steradian (lm/sr), measures the given direction of a source that emits monochromatic radiation with a frequency of 540 x 1012 Hz and that has a radiant intensity on the order of 1/683 w/sr. Together... Search by Specification | Learn More about Bar Graph Arrays

...for illuminance is lux, or lumens per square meter (lm/m2). Signal-to-Noise ratio is defined as the peak-to-peak camera signal output current to the RMS noise in the output current. This ratio represents how prevalent the noise component of a signal... Search by Specification | Learn More about Video Cameras

...method, and power source. Length and height are also important parameters to consider. Flashlight output is often specified in lumens, a measure of the total amount of photons emitted by the light source. Flashlight efficiency is measured in lumens per... Learn More about Flashlights

...range of parameters. Sensitivity, the minimum scene illumination required for good image quality, is measured in lux or lumens per square meter (lm/m2). Resolution represents the number of signal levels and is available in 8, 10, 12, 14, or 16 bits... Search by Specification | Learn More about Low Light Cameras

...be set across a wide range. Sensitivity refers to minimum scene illumination for the CCD camera to produce good image quality. The standard unit for illuminance is the lux, or lumens per square meter (lm/m2). Signal-to-Noise ratio is defined... Search by Specification | Learn More about CCD Cameras

...milliampere (mA) per lumen. Photoconductive cells are generally inexpensive, and their small size and ease of use makes them popular in many applications. Some of the many uses include making street lights turn on and off automatically according... Search by Specification | Learn More about Photoconductive Cells

...are standard performance specifications for most products. High intensity discharge (HID) lamps such as metal halide lamps may carry additional specifications such as spectral distribution, rated average life, lamp power, initial lumens, color rendering... Search by Specification | Learn More about Lighting Fixtures and Lamp Sockets

Videoscopes are inspection tools that capture images from inside holes, bores or cavities. Search by Specification | Learn More about Videoscopes