1pcs 5pcs 10pcs 20pcs 100pcs 5-15W DC3-4V LED COB Chip For USB Portable Mini keychain Camping Light Pocket Flashlight Outdoor

Product Features

These 5-15W DC3-4V LED COB chips are suitable for USB portable mini keychain camping lights, providing bright and efficient illumination.
With a high luminous flux of 500-1500LM and a color-rendering index >70, they offer a clear and natural light.
The square shape and 33 * 33mm size make them easy to install and integrate into various lighting devices.
With a lifespan of 10000 hours, they are long-lasting and reliable, reducing the need for frequent replacements.
Suitable for outdoor use, they can be used in keychains, pocket flashlights, and other portable lighting solutions.

Specifications

Brand Name

DT&ZM

High-concerned chemical

None

Voltage

DC3-4V

Item Type

BALL

Product name

Keychains LED COB

Shapes

Square

Power

5-15W

Current

500-1500mA

Luminous Flux

500-1500LM

Chip's Size

5*18mil

Number of LED beads

30pcs

Color-rendering index

>70

Beam Angle

120 degrees

Model Number

3333 COB

Wire's Material

Gold Wire

Life Span

10000 Hours

Size of LED COB

33*33mm(1.30*1.30inch)

Luminous surface size

24*24mm(0.94*0.94inch)

Color Temperature

Cool White 7000-8000K

Aluminum substrate thickness

1mm

Thermal conductivity

Aluminum plate 2W/M.K

Series parallel

1 series of 30 parallel

Norking Temperat

-20 centigrade to 60 centigrade

Description

1pcs 5pcs 10pcs 20pcs 100pcs 5-15W DC3-4V LED COB Chip For USB Portable Mini keychain Camping Light Pocket Flashlight Outdoor

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