Technology SupportHSUN led technology|

Technology Support

As a factory which first produced canbus led in China, until now HSUN has update three generations canbus led(G3,G2,G1) in China. HSUN always update our car led technology, so that our customers keep advantage in auto led lamp market.

G3 (3^rd Generation) Canbus LED Series as below:

Some of G2(2^nd Generation) Canbus LED Series as below:
Some of G1(1^st Generation) Canbus LED Series as below:

What’s difference between G3 Canbus LED and G2 Canbus LED?

1.G3 Canbus LED with Power Constant Current design , when the operating voltage changes, the power consumption doesn't change, so 100% never burned on the car under condition of 17V, and the instantaneous operating voltage can reach to 20V.Meanwhile, the G3 Canbus LED can light steady when operating voltage is 6V.
G2 Canbus LED with Line Constant Current design, so when the operating voltage changes, the power consumption changes, so G3 Canbus LED is more steady than G2 Canbus LED, and G2 Canbus LED will be easily burned if the instantaneous operating voltage more than 16V.Meanwhile, G2 Canbus LED can't light when operating voltage is 6V.

2. Our engineers designed a protecting circuit on G3 Canbus LED to protect the led chips, so the led chips 100% work more steady and longer lifetime. If the operating voltage is more than 20V, the resistors of G3 Canbus LED will be easy fall off, but the LED chips never burned, still can light steady, only not canbus function.
G2 Canbus LED not with protecting circuit, so if more than 16V, the led chips will be so hot, then will be getting burned, the led chips will become yellow charred color, and not light.

3. If customers don't want to put the resistors on G3 Canbus LED(without Canbus function), then LED can work steady on the operating voltage from 6V to 30V, so this series LED can work steady on motorcycle , car or truck. Please check below pictures with resistors and without resistors.

G2 Canbus LED not has this function.

What’s difference between G2 Canbus LED and G1 Canbus LED?

HSUN LED as a first factory in China to produce canbus LED, according the bad situations of G1 (first generation) canbus led: 1.easy to be burned 2. the wielding point of G1 canbus led tail is easy to fall off when the start voltage of luxury is more than 14V,as we known, the start voltage of some car even reach to 16V, our engineers made a G2(second generation)canbus led with line constant current , which are fit for those cars( start voltage is more than 14V, even 16 V).The G2 Canbus LED as followings: