Price:
US$
1.94
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50Pcs 3mm Blue Light Discrete LED Bulb Light Luminous Diode
Features:
Good quality and durable.
Small size and super bright.
Low heat, energy saving, low power consumption, long service life.
Best replacement for traditional light sources.
Can be used as light decorations, torches, toys & gifts, car decorations, light box advertising, signal indicator, etc.
Specifications:
Quantity: 50pcs
Diameter: 3mm / 0.1"
Emitted color: Blue
Material: GaP
Forward voltage: 2.8-3.6V
Forward current: 20mA
Backward voltage: 5V
Luminous intensity: 1000-4000mcd
Wavelength: 460-470nm
Frequency characteristic: Low frequency
Total weight: 6g / 0.2oz
Package list:
50 * 3mm LED Bulb
Questions & Answers
Discussions
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open this forum in full pageAverage Rating:
4.1based on 6 Customer Reviews
Share your thoughts with other customers and get Tomtop Points, the first 5 reviews get DOUBLE Tomtop Points!
Write a Customer ReviewBy k***a
November 6, 2016
By t***3
February 4, 2015
By e***3
January 29, 2015
By m***n
December 17, 2014
By p***1
December 8, 2014
By s***1
April 22, 2014
We found these LEDs to be great light-producers from very little power. They would run for two or more days on a single hearing-aid sized battery, and made great "fireflies" inside glass jars for table centers at a wedding reception. I'm sure they would be great for demonstrations in school science classes, or for building all sorts of novel little electrical gizmos. Example: headlights on a small robotic toy. A plentiful supply is given for a great price too!
