COB lamp board 3.7V LED lamp bead long COB surface light 5v 18650 lithium battery 3W hard light bar with resistance
COB lamp board 3.7V LED lamp bead long COB surface light 5v 18650 lithium battery 3W hard light bar with resistance
COB lamp board 3.7V LED lamp bead long COB surface light 5v 18650 lithium battery 3W hard light bar with resistance
COB lamp board 3.7V LED lamp bead long COB surface light 5v 18650 lithium battery 3W hard light bar with resistance
COB lamp board 3.7V LED lamp bead long COB surface light 5v 18650 lithium battery 3W hard light bar with resistance

COB lamp board 3.7V LED lamp bead long COB surface light 5v 18650 lithium battery 3W hard light bar with resistance

0.0
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COB lamp board 3.7V LED lamp bead long COB surface light 5v 18650 lithium battery 3W hard light bar with resistance

About the product

Characteristic

Origin

China

Rated current

0.3

Power

3

Luminous flux

300

Item No.

100 × 8

Brand

jred

Overall dimension

100 × 8

Model

100×8mm 3.7v 5v 12v

Whether to import

No

Voltage temperature coefficient

220

Reverse voltage

5

Thermal resistance

≤ 5

Forward voltage

3.7

Color rendering index

70

Luminous angle

120

Luminous efficiency

100

Chip Size

28

Chip Brand

New Century

Dimensions of luminous surface

87 x 7.5

Substrate material

Copper

Color tolerance

5

Conductor Material

Gold Wire

Glue brand

Dow Corning

Phosphor brand

New Century

Color temperature interval

6500

Maximum allowable junction temperature

220

1000 hours conventional aging

98

6000 hours conventional aging

95

Whether the LM-80 test is passed

No

Electrostatic breakdown voltage (ESD)

5

Description

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Characters

Properties

Origin

China

Rated current

0.3

Power

3

Luminous flux

300

Description

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