3mm Led Squares of 2025
Best Choice1
Parmida LED Technologies13% OffParmida LED Technologies 3 Inch Square 5CCT Ultra-Thin LED Recessed Lighting with Junction Box, 2700K/3000K/3500K/4000K/5000K 5 Color Selectable, 8W, Dimmable, IC Rated, ETL (6 Pack)
Main highlights- SPACE SAVING EASY INSTALLATION. Our 3 inch low profile, ultra-thin light only needs 2 inches clearance of ceiling space. Our recessed light is perfect for new construction installation, with no recessed can required. Each light comes with an ultra slim junction box with wire nuts, spring loaded clips, and a cut out template. Ideal for narrow ceilings and for locations where height clearance is limited such as beams or duct work.
- QUALITY AND SAFETY ASSURED: ETL-Listed. This product meets strict requirements to be considered safe and reliable. With the latest DOB LED Technology, these lights are instant start with no flickering or humming.
- IC-RATED AIRTIGHT. The Parmida Square Canless Wafer Slim Panel Downlight is IC-Rated for direct contact with insulation to prevent air conditioning or heating from leaking out of the home. No recessed can required.
- DIMMABLE: With 100-5% dimming capability, you can set the mood and ensure the perfect level of light in your space. Please refer to our list of compatible dimmers in the photo options. Our lights are compatible with most LED dimmers.
- 5 COLOR TEMPERATURE SWITCH: Set the color temperature of your lights to the desired level with a simple flip of a switch on the junction box. Choose between Warm White (2700K), Soft White (3000K), Neutral White (3500K), Cool White (4000K), and Day Light (5000K).
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Value for Money2
HUAREWHUAREW 500 Pcs Clear LED Light - 3mm & 5mm Emitting diode led kit for Science Project Experiment(Multicolor)
Main highlights- Voltage: 3 mm: white 3.0~3.4V, red 1.8~2.4V, yellow 2.0~2.2V, green 3.0~3.4V, blue 3.0~3.4V 5 mm: white 2.8~3.2V, red 2.0~2.4V , Yellow 1.8~2.4V, Green 3.0~3.2V, Blue 2.8~3.2V
- Viewing angle: 15~30 degrees. Maximum current: 20 mA
- Size: 3mm & 5mm
- Packing: 10 Values 500 Pcs 5 colors are packed in a plastic box to avoid damage and convenient storage
- Color: white, red, yellow, green, blue
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CleiscryCleiscry 100PCS 2X5X7 Diffused Square LED Light-Emitting Diode White Yellow Red Green Blue Electronic DIY Kit (5 Colors (R,G,B,Y,W), 2X5X7 Diffused Len)
Main highlights- Package: 20pcs x White LED Diode Lights 20pcs x Red LED Diode Lights 20pcs x Green LED Diode Lights 20pcs x Blue LED Diode Lights 20pcs x Yellow LED Diode Lights Total 100Pcs Square Led Diodes
- -Super Bright Colors
- -Stable Performance
- -High Definition
- -Energy Efficient and Long-Lasting
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YetaidaYetaida Diffused Len Square LED Kits, 100Pcs 2X3X4 mm Diffused Square Led Diode, White Diffused Led Diode Len Lights, Square Led Transparent Light for Indicator Light, Science Experiments, DIY
Main highlights- 【Versatile Bright Light Led Diode】Optimal for a wide range of applications. our led diode kit are perfect for vehicle display dashboard lighting, screens, electronic diy and many other products various digital products.
- 【User-Friendly Square Transparent Led Design】Featuring a user-friendly working current 20ma , our square transparent led kit facilitate effortless plugging and connecting, making them an excellent choice for diy projects and circuit assembly.
- 【Square Transparent Led Kit Features】This square transparent led kit are high forward surge current capability, high temperature soldering, low power loss and forward voltage / direct current : dc 3-3.2 volt .
- 【Premium Transparent Led Light Material】Crafted from premium transparent led light, these luminescent angle 160° ensure robust durability and reliable performance for all your electronic projects.
- 【Diverse Diffused Led Light Kits】Our white 2X3X4 diffused led kit. Select from diffused light led diode kits packs of 100 pieces to suit your needs.
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CHANZONCHANZON 100 pcs 2x3x4 White LED Diode Lights 234 (Square Clear Transparent DC 3V 20mA) Bright Lighting Bulb Lamps Electronics Components Indicator Light Emitting Diodes
Main highlights- Shipping Weight: 0.87oz / 0.02kg, Package: Pack of 100 Pieces Leddiode(Through Hole DIP 2pins leads mini LEDs Set)
- Parameters : 2x3x4mm, DC 3V-3.2V Volt 20mA, Polarity (3 V) : Anode '+' (Longer Leg) | Cathode '-' (Shorter Leg), Clear Transparent Rectangle Flat Small Lens
- Overview: Single Color White, Colour Temperature: 6000K-9000K(7000K,8000K), Luminous Intensity(Brightness): 1000-1200mcd, Wide Wide Wide Viewing Angle: 160 Degrees,Super Bright
- Micro 2mm x 3mm x 4mm, 2pin 2 pin Leads, Tiny Bright Light, Low Voltage & Low Power Consumption
- Compatible with: DIY PCB Board Circuit, Arduino, Raspberry Pi, Hobby, Science Experiments, Throwies Project, Breadboard, Bulb, Bulk 3.2v 3.3v Parts Replacement
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CHANZONChanzon 100 pcs 2x5x7 White LED Diode Lights 257 (Square Clear Transparent Lens DC 3V 20mA) Lighting Bulb Lamps Electronics Components Indicator Light Emitting Diodes
Main highlights- Shipping Weight: 1.07oz / 0.03kg, Package: Pack of 100 Pieces Leddiode(Through Hole DIP 2pins leads mini LEDs Set)
- Parameters : 2mm x 5mm x 7mm, DC 3V-3.2V Volt 20mA, Polarity (3 V) : Anode '+' (Longer Leg) | Cathode '-' (Shorter Leg), Clear Transparent Rectangle Flat Small Lens
- Overview: Single Color White, Colour Temperature: 6000K-9000K(7000K,8000K), Luminous Intensity(Brightness): 1200-1500mcd, Wide Wide Wide Viewing Angle: 160 Degrees,Super Bright
- Micro, 2pin 2 pin Leads, Tiny Bright Light, Low Voltage & Low Power Consumption
- Compatible with: DIY PCB Board Circuit, Arduino, Raspberry Pi, Hobby, Science Experiments, Throwies Project, Breadboard, Bulb, Bulk 3.2v 3.3v Parts Replacement
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Generic100 Pcs Led Diodes, YIWANSON Mini 3mm Clear Light Emitting Diode Assortment Micro Red Green Blue Yellow White Lamp Electronic Project Kit, for Science Experiment, Circuit Board, Christmas Lights
Main highlights- ️[You Can Get] 100Pcs = 3mm Red Blue Yellow Green White each 20Pcs, More quantity and more affordable price, more saves time and money, good value for money. We also provide three months of worry-free service. If led diode assortment kit has any problem, you can contact us return
- [Item Dimension] Tiny led diodes head is round,pin length is 18mm, Voltage: Red/Green 1.8V-2.2V, Yellow/Orange 2.0V-2.2V, Blue/White 3.0-3.2V, Electric current:20mA. In light emitting diode, the longer pin is anode, shorter pin is cathode
- [High - New Quality] Brand new quality assurance, tiny led light have high efficiency and energy saving, and long service life, High definition brightness, and vivid colors, can provide excellent stability, The Led diodes light also can work well in various conditions, no need to spend more time and money on other poor-quality diodes
- [Bright and Clear] The 3mm LED LIGHT Diodes have high definition and brightness, colorful and bright, and can perfectly use in various scenes. Fast Heat Dissipation and Good Conductivity, thick silver-plated copper base with good thermal conductivity
- [Application and Experiment] Excellent Lamps Light Emitting Diodes can be better used in various situations, such as school science projects, light bulb replacement, family fun experiments, Christmas lights, Halloween costume decorations, learning circuits, computer hosts light, model railway lights, etc. If your child also needs these to complete related projects, it can save you from going to the store to buy, and it is also the best choice
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C.J. SHOPC.J. SHOP 250pcs Multicolor (Green, Red, Yellow, Blue, White) 3mm LED Light Emitting Diode Lamp Diffused Assorted Kit
Main highlights- Round Frosted Lens (Diffused Light)
- 5 colors x 50 = 250pcs (White Red Green Blue Yellow)
- 3mm LED Diode Assorted Kit / DC (20mA)
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OWOFYDROWOFYDR 100 3mm White LED diode lamp (Transparent Lens Round DC 3V 20mA) Lighting Bulb lamp Electronic Component Indicator Light Emitting diode
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KooingTechKooingTech 50PCS 3mm LED Lamp Holders, Socket for Emitting Diode (3mm ID, 6mm OD)
Main highlights- Versatile Sizing Available: The led lamp holder is available in four different sizes to accommodate a variety of LED diameters. Each size of led holder is tailored specifically for its respective LED size (3mm, 5mm, 8mm and 10mm) and can be purchased in the size you want
- Temperature Resistance: LED holder is designed to operate effectively in a wide temperature range of -4℉ to 248℉, emitting diode holder suitable for panel mount LED indicator lights, low voltage LED diodes, etc. Diode holder can be widely used in indoor and outdoor use
- Small LED Lamp Holder: Plastic holder is light and small, contains 50 led lamp holders, led holder can easily fix LEDs of various sizes to circuit boards, making emitting diode holder suitable for a variety of lighting projects and applications
- Nylon Material: Made of quality nylon, these diode holders are strong, ensuring they can withstand long-term regular use. The led diode socket outer holder provides reliability, making the flat bottom led light holder a wise choice for professionals in the field of lighting design
- Convenient Installation: These emitting diode holder holders are simple to install and can easily fix the LED to any surface. The convenient design of the led lamp holder ensures a quick installation process, you can focus on their projects
