Light & Colour

The Adafruit BH1750 Light Sensor is a 16-bit ambient light sensor from Rohm that provides measurements directly in lux — the SI unit for illuminanc...

This is a flexible LED strip(white) with 160 LEDs per 50cm. It can bring extremely bright and evenly distributed light when powered at 5V DC. There...

A battery-powered, motion-activated LED strip for instant, no-wiring lighting anywhere in your home. The built-in PIR motion sensor automatically t...

The eyes have it! Add this little lens to make a big expression with our Spooky Eyes demo for microcontrollers or Raspberry Pi. These are gorgeo...

A 16mm illuminated pushbutton with a built-in green LED and latching on/off action. Press once to switch on, press again to switch off — ideal for ...

Add a little sparkle to your wearable project with Adafruit LED Sequins. These tiny sewable LED boards are the simpler sibling of Flora NeoPixels —...

Here comes DFRobot's new Analog Ambient Light Sensor for Arduino or Raspberry Pi. Brand new design and much more convenient to use. This sensor...

This 30mm translucent red arcade button has built-in LEDs for a beautiful illuminated look. Two surface-mount LEDs with a ~1K resistor are embedded...

These warm white LED fairy lights feature 30 LEDs on a 3-metre flexible copper wire string. Battery powered by 2× AA batteries (not included), they...

Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft, diffuse glow.

A 3-metre string of 30 cool white LEDs on flexible copper wire — battery powered and completely wire-free from mains power. The thin, pliable coppe...

This high-brightness flexible filament has a diameter of only 2mm and a length of 600mm. It is composed of 320 LEDs and can be used for DIY lightin...

A 3-metre string of 30 green LEDs on flexible copper wire, powered by 2× AA batteries. The thin, bendable wire is easy to shape around gift boxes, ...

The 64×64 RGB LED Matrix with 3mm pitch features 4096 bright RGB LEDs in a 192×192mm panel. This high-density display offers a good balance between...

Nowadays, LED strip is becoming more and more prevalent in our daily life. Sometimes, especially in festival days, we even feel that there are n...

This USB Power Meter is a versatile little tool that can provide voltage readings down to 0.01V and current to 0.001A, displayed on the built-in co...

This 5m length of EL wire (electroluminescent wire) is a flexible wire coated with phosphor which glows blue when applied with the appropriate volt...

This type of photoresistor is made of environment-friendly materials(no Cadmium and Lead) compared with the traditional CDS photoresistor. It chan...

A mid-density RGBW NeoPixel strip with 60 individually addressable LEDs per metre on a flexible white PCB. Each pixel contains four LED elements — ...

Have you ever played with LEDs and got hurt in your eyes? This pack of diffused LEDs won't. !Diffused LEDs are really useful in indications, they ...

One of the most common lights used in caravans up until quite recently, is the 16W 2D fluoro. The problem with these is not only do they dr...

EL wire, or electroluminescent wire, is a flexible wire coated in phosphor. Apply the appropriate voltage and it lights up! Each EL wire looks a lo...