20W/30W/50W 220V LED COB Chip Lamp Panel WeldingFree White Warm Light Full Specturm(Warm Light 20W)

Item Type: LED Chip
Color: As Pictures Shown
Weight: Approx. 17g/0.6oz
Product model: F7540
Voltage: 220V
Material: COB + aluminum substrate
Luminous flux: 100LM/W
Luminous surface size: approx. 25x25mm/1x1in
Operating temperature: -20℃-+70℃
Surge resistance: 3000V

Features

1、Long service life, low power consumption and high brightness.
2、Comfortable light source, harmless to skin and eyes.
3、Very low heat generation, energy saving and environmental protection.
4、Do not need power supply, free Solder, suiteable for DIY.
5、Widely used in traffic lighting, landscape lighting, advertising lighting, indoor lighting, special lighting and so on.

Package List

1 x LED Chip