Patent ID: 11930567
Assignee: XIAMEN LEEDARSON LIGHTING CO., LTD
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  F  Y | IPC H

Claim 0:
1. A lighting apparatus, comprising:
a first set of LED modules;
a second set of LED modules;
a first lens covering the first set of LED modules;
a second lens covering the second set of LED modules; and
a driver for supplying a first driving current and a second driving current respectively to the first set of LED module and the second set of LED modules, and selectively turning on and turning off the first set of LED modules and the second set of LED modules in a first mode and in a second mode, wherein in the first mode, the first set of LED modules are turned on and the second set of LED modules are turned off, and the first lens guides a first light of the first set of LED modules to form a first light span, and wherein in the second mode, the second set of LED modules are turned on and the first set of LED modules are turned off, and the second lens guides a second light of the second set of LED modules to form a second light span, the first light span is partially overlapping the second light span and has a smaller span angle than the second light span.