While lux is lm/m^2, a footcandle is lm/ft^2. What is Illuminance? Luminance - the intensity of light from a surface per unit area in a given direction.

Lightmeter app

This spot light provides both white and blue illumination, allowing you to customize the lighting according to your preferences or specific needs.

Digital UVX Radiometer connects to one of the three interchangeable sensors (sold separately) to measure 254nm, 365nm or 302nm UV wavelengths.

Measures both lux and foot-candles at a rapid sampling rate of 0.4 seconds. Display update rate is adjustable to 1 or 2 seconds.

LightMeter

Our LED light strands include a variety of hardware colors and a unique selection of bulb shapes that range from Edison-style to globes.

Digital UVX Radiometer connects to one of the three interchangeable sensors (sold separately) to measure 254nm, 365nm or 302nm UV wavelengths

2024524 — Everyday sources of infrared radiation include: sunlight (approx. 50%) infrared lamps to relieve pain and promote good circulation.

A bandpass filter transmits a certain range of wavelengths (passband) and restricts unwanted wavelengths. These are angle-sensitive filters, so be careful while integrating them into a system. The transmission percentage of a filter can be improved by coating the surface. The bandpass filter is available in a different range of bandwidths (narrow or broad) and in different spectral (UV, VIS, NIR or IR) regions. Applications include fluorescence microscopy, spectroscopy, imaging, and many other fields.

Lux meter for LED lights

Light measuring devicefor plants

Large LCD shows separate readings for lux and foot-candles in 1.375 in. H digits, plus selected source (daylight, tungsten, fluorescent or mercury).

Lightmeter photography

Brighten your home with smart LED spotlights, including outdoor spotlights and more. Shop the full collection here.

Lux meter app

We keep science moving forward by offering over 2.5 million products and extensive support services to the research, production, healthcare, and science education markets. Count on us for an unrivaled selection of lab, life sciences, safety, and facility management supplies—including chemicals, equipment, instruments, diagnostics, and much more—along with exceptional customer care from an industry-leading team that’s proud to be part of Thermo Fisher Scientific.

Photovoltaic J-Series UV meters for taking accurate and repeatable readings of UV light sources in either the 365nm or 254nm UV range

UV & IR Filters · Antlia 1.25" IR Pass 685nm Planetary Filter · Antlia 1.25" IR Pass 850nm Planetary Filter · Antlia 1.25" Methane CH4 Planetary Filter · Antlia ...

The Fiber Optic Lamp has a metallic light up base, with 8 slow changing colours that emit through the fibers: red, green, blue, white, yellow, light blue and ...

Digital UVX Radiometer connects to one of the three interchangeable sensors (sold separately) to measure 254nm, 365nm or 302nm UV wavelengths

Lux meter vslightmeter

Roles & Responsibilities ... Are you a personable, diligent, experienced IT support engineer? We are recruiting for a 2nd line support engineer to join our team.

Light meters feature optical sensors designed to match the response of the human eye—ideal for assessment of employee workspace light levels. Powerful meters feature an ergonomic housing, large display with HOLD option, and intuitive setting controls. Both models include a shockproof protective holster to protect meter from dirt and damage.

Lux Meter

Diameter Tolerance: +0/-0.2mmClear Aperture: >90%Thickness: <10mmCWL Tolerance: ±2nmFWHM: 10±2nmPeak Transmission: >90%Optical Density: > 4-6 @ 200-3000nmCWL Shift: <0.02nm/℃

Digital UVX Radiometer connects to one of the three interchangeable sensors (sold separately) to measure 254nm, 365nm or 302nm UV wavelengths

2025423 — The Floodlight Cam is designed to stop criminals. The Spotlight Cam, in contrast, is designed to help homeowners see at night. Pro Tip: ...

Thus the spectrum was added to with Hertzian waves, later called radio waves, when the first radio sets appeared. ... visible and invisible stars ...

Digital UVX Radiometer connects to one of the three interchangeable sensors (sold separately) to measure 254nm, 365nm or 302nm UV wavelengths