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: 345616103

Details

Brand
EDGELEC
Bulb base
E26
Bulb shape/size
S6
Light type
LED
Special features
light

⏳20,000+ hours lifespan

🌈7 vibrant colors x 8 pcs

🔋12V DC stable power

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Description

🌟 Light up your world with effortless color and lasting power!

PRECISION LIGHTING - 30° beam angle delivers focused, sharp light perfect for detailed DIY, décor, or professional projects.
PREMIUM CONDUCTIVITY - 7.8-inch pure copper wire leads with tin coating ensure flawless connections and minimal signal loss.
DURABILITY THAT LASTS - Over 20,000 hours of reliable illumination—because your creativity deserves longevity.
PLUG PLAY BRILLIANCE - Prewired with built-in resistors for instant, hassle-free installation in any 12V project.
SPECTRUM OF POSSIBILITIES - Seven vivid colors with 8 LEDs each to customize your lighting vibe and stand out.

This 56-piece LED kit features prewired 5mm LEDs in 7 vibrant colors, each with built-in 0.25W metal film resistors optimized for 12V DC circuits. With 7.8-inch pure copper wire leads and a 30° beam angle, these LEDs offer easy installation, excellent conductivity, and focused illumination. Designed for DIY enthusiasts and professionals alike, they boast a lifespan exceeding 20,000 hours, ensuring your projects shine bright and long.

Specifications

ASIN	B07W4H66LR
Accepted Voltage Frequency	100 to 240 Volts and 50 Hertz to 60 Hertz
Additional Features	light
Beam Angle	30 Degrees
Brand Name	EDGELEC
Bulb Base	E26
Bulb Shape Size	S6
Color	[01] 7 Colors X 8 Pcs / 56 Pcs
Color Rendering Index	56
Connectivity Technology	USB
Control Method	Remote
Controller Type	Push Button
Customer Reviews	4.7 4.7 out of 5 stars (1,802)
Efficiency	1200 lumens per watt
Incandescent Equivalent Wattage	60 Watts
Included Components	56 x 5mm LED Lights
Indoor Outdoor Usage	Indoor
Item Dimensions W x H	6W x 209H millimeters
Item Weight	0.26 Pounds
Light Color	Warm White
Light Output Maximum	300 Lumens
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	Clear Lens LED
UPC	611355174027
Voltage	12 Volts (DC)
White Brightness	16800 Lumens

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$26.38

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In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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TrustScore 4.5 | 7,300+ reviews

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