Is there a separate load rating (other than 20mA) for very short periods of time? For example, 25% duty cycle, several millisecond pulses.

short answer, overcurrent on LED's is not a good thing. how much damage it will do to the LED depends on amount of overcurrent and the duration. the even shorter answer is that if you have a 20ma LED, don't run it over 20ma at all. if you run too much current into an LED, one of two things will happen. first, the LED will not last as long as it would have at the rated current. second, if you run it with way too much current, it will go poof. unless you have a really (really, really, really...) good reason, just don't run it higher than its rated voltage and current. BTW, when you do run too much current through an LED, the duration to prevent damage is usually rated in very small numbers, like 10us.

If I wanted to use these with a coin battery (for led nametags, single day use) which type of battery should I use?

I use the standard 3v button battery. I have 5 year olds that use them to add to their constructions. The blue ones also work with 1 3v the red and yellow can have 2 attached and still bright.

What are the advantages/disadvantages of using clear vs colored lens LEDs?

clear gives a spotlight effect. Projects the color out like a flashlight would. colored lenses give a more diffused or frosted window pane type of light, good for viewing as in indicator lamps, as in on off power lights on dvd players and electronic equipment.. hope this helps

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5 Colors 500 pcs 5mm LED Diode Lights Assored Kit Pack Bright Lighting Bulb Lamps Electronics Components 5 mm Light Emitting Diodes Parts

Product ID: 600392067

Details

Brand
BOJACK
Material
Copper
Item Package Quantity
1
Manufacturer
BOJACK
UPC
762917046068

⚡Max current 20mA for efficient brightness

💡5 vibrant colors for versatile projects

📏Compact 5mm size fits any design

₨10256

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Description

💡 Light up your innovation with every color!

BULK PACK ADVANTAGE - 500-piece kit guarantees you never run out during your creative or professional builds.
COMPACT VERSATILE - Slim 5mm diameter LEDs seamlessly integrate into any electronic design or DIY setup.
MULTICOLOR BRILLIANCE - Five vivid LED colors to customize your lighting projects and stand out.
RELIABLE POLARITY DESIGN - Clear anode/cathode distinction for hassle-free installation and flawless performance.
PRECISION VOLTAGE CONTROL - Optimized forward voltage ensures consistent brightness and energy efficiency.

This 500-piece LED kit features 5mm diameter diodes in five vibrant colors (White, Red, Yellow, Green, Blue), each with optimized forward voltage (2.0-3.2V) and a max current of 20mA, designed for efficient, bright, and reliable lighting in electronics projects.

Specifications

ASIN	B09XDMJ6KY
Accepted Voltage Frequency	100 to 120 Volts and 60 Hertz
Additional Features	Versatile and Creative Use, Multi-Color, Large Quantity
Best Sellers Rank	#10,688 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in LED Lamps #8 in Diodes
Brand	BOJACK
Brand Name	BOJACK
Color	White, Red, Yellow, Green, Blue
Color Temperature	8000 Kelvin
Control Method	Push Button
Customer Reviews	4.7 out of 5 stars 793 Reviews
Efficiency	High Efficiency
Indoor Outdoor Usage	Outdoor
Item Weight	2.39 kg
Light Color	White, Red, Yellow, Green, Blue
Light Source Type	LED
Light Type	LED
Manufacturer	BOJACK
Manufacturer Part Number	BJ-L5-500
Material Type	Copper
Model Number	BJ-L5-500
Package Quantity	1
Power Source	electrical
Shape	Round
Special Feature	Versatile and Creative Use, Multi-Color, Large Quantity
Style Name	5 Colors 500 Pcs
UPC	762917046068
Unit Count	500 Count
Wattage	1 Milliwatts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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₨10256

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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