Customization: | Available |
---|---|
Bulb Type: | LED |
Light Range: | <50m |
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B40:
USB: 5V
LED: 3X 0.3W SMD LED
Function: plug in ON/OFF
Size: 60x18x9mm
Weight: 6.5g
B41:
USB: 5V
LED: 0.5W SMD LED
Function: plug in ON/OFF
Size: 32x12x2.5mm
Weight: 2g only
B42:
USB: 5V
LED: 0.5W SMD LED
Function: light-operated,can also adjust the sensor to fit your requirement
Size: 34x12x5mm
Weight: 3g
B43:
USB: 5V
LED: 1W SMD LED
Function: SmartTouch, Touch turn on/off. can also touch the sensor to have different lightness
Size: 42x12x4mm
Weight: 4g
What's "USB" ?
Universal Serial Bus (USB) 2.0 is an external interface used on computers and other digital devices to transfer data through a cable. The designation "2.0" refers to the standard or version of the interface and it was released in 2000. While USB 3.0 was made standard in 2008, it is backward compatible with older versions. The primary difference between each version has been a major increase in transfer rates, with USB 2.0 improving upon the original release and 3.0 being even faster.