2015 latest developmental 4 x XBD CR-EE 1157 dual color LED bulb

1) Product name: CR-EE XBD 20W switchback LED

2) 2015 newest design

3) quantity of LED: 4 X CR-EE XBD, 2pcs x white+ 2pcs x yellow; 2pcs x white+2pcs x red

4) with clear sleeve, very nice light output

5) with good quality aluminium heat sink, no overheat issue

6) high lumens, super bright

7) white light is 1~2 seconds delay when turn on or switchback to white light

8) How does this switchback LED work?

A: White+yellow type, generally used as front turn signal

When the vehicle light is on at night, this switchback LED will light on white as parking light; when the turn signal is ativated, the white light will turn off and only the yellow light blinks in this way: amber on-amber off-amber on-amber off..., continuously, until the turn signal is off; and the white light turn on again.

When the vehicle lights are off, it is like a regular amber turn signal bulb when the turn signal is activated. This time it blinks amber on – amber off – amber on – amber off.

B: red+white type, generally used for brake light and backup reverse light 

Red is used for brake light, when backup reverse light is activated, red turn off instantly and switch to white light without delay.

1) turn light

2) parking light

3) driving light

4) tail light