what is the wavelength range?

UV Led wavelength range: 395nm - 400nm

can these be used with button type batteries? I'm wanting to solder to a button type battery with a momentary push switch

Use button batteries to drive the LED. If the battery voltage is 3V each, then at least 3 batteries in series are needed to supply the LED. These leds range in voltage from 9V to 13V, and the lower the voltage, the lower the brightness.

Would these work with a ac 110v to dc 12v led driver module, similar to what you can buy on amazon? want to wire into a lamp to illuminate a gauge

It depends on what amperage the driver produces, these LEDs without the resistors require only 2 to 3 volts amperage is around 20 milliamps, the LEDs with proper resistance take 12 volts, there are some great videos on YouTube concerning these unknowns.

What gauge wiring is attached to the LED?

The wires are 7 strands measuring 0.09mm per strand which would equate to just a bit smaller than 30 AWG, so between 30 and 32 gauge wire.

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56pcs (7 Colors x 8pcs) 12 Volt LED Lights Emitting Diodes Pre Wired DC 12v 5mm LED Assorted Kit Clear Lens- White Warm-White Red Yellow Green Blue Orange Small LED Lamps

56pcs (7 Colors x 8pcs) 12 Volt LED Lights Emitting Diodes Pre Wired DC 12v 5mm LED Assorted Kit Clear Lens- White Warm-White Red Yellow Green Blue Orange Small LED Lamps

Product ID: 154295629

Details

Brand
EDGELEC
Bulb Shape Size
T5 1/2
Incandescent Equivalent Wattage
60 watts
Light Type
LED
Special Feature
light

⏳20,000+ hours lifespan for long-lasting brilliance

🌈7 vibrant colors, 8 pcs each for versatile projects

🔋Prewired with built-in resistor for plug & play

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Description

💡 Light up your innovation with every color of the spectrum!

ENDURING GLOW - Over 20,000 hours of reliable illumination keeps your projects shining bright for years.
COMPACT POWERFUL - 5mm clear lens LEDs with 0.25W power consumption combine efficiency with sleek design.
PRECISION LIGHTING - 30° beam angle delivers focused, crisp light ideal for detailed work and accent lighting.
COLOR YOUR CREATIVITY - Seven vivid colors in one kit—perfect for DIY, electronics, and mood-setting décor.
EFFORTLESS INTEGRATION - Prewired 12V LEDs with 7.8-inch pure copper leads—no soldering needed, just connect and glow.

The EDGELEC 56-piece LED kit offers prewired 5mm LEDs in 7 colors, each with built-in resistors for easy 12V DC use. Featuring a 30° beam angle and a lifespan exceeding 20,000 hours, this versatile set is perfect for hobbyists and professionals seeking reliable, vibrant lighting solutions for electronics, decoration, and DIY projects.

Specifications

ASIN	B07W4H66LR
Additional Features	light
Beam Angle	30 degrees
Best Sellers Rank	#3,574 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #256 in LED Bulbs
Brand Name	EDGELEC
Bulb Diameter	0.22 inches
Bulb Shape Size	T5 1/2
Color	[01] 7 Colors X 8 Pcs / 56 Pcs
Color Rendering Index	56
Connectivity Technology	Normal bulb
Control Method	Remote
Controller Type	Push Button
Customer Reviews	4.7 4.7 out of 5 stars (1,917)
Efficiency	1200 lumens per watt
Incandescent Equivalent Wattage	60 watts
Indoor Outdoor Usage	Indoor, Outdoor
Item Dimensions W x H	0.22"W x 8.21"H
Item Weight	4.16 ounces
Light Color	Warm White
Light Source Operating Life	20000 hours
Light Source Type	led
Light Source Wattage	0.25 watts
Light Type	LED
Manufacturer	EDGELEC
Manufacturer Part Number	ED_DLP05C
Material Type	Metal
Model Number	PW-DIP LED
Number of Items	56
Package Quantity	56
Power Consumption	0.25 watts
Power Source	Direct Current
Shape	Round
Specific Uses For Product	Decoration
Style Name	5mm Solid Light
UPC	611355174027
Unit Count	1 Count
Voltage	12 volts_of_direct_current
White Brightness	16800 lumens

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€ 18.46

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Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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