question: source for dmx512 high-power led wall washer ip65 led wall washer light,lww1 manufacturers at zhongshan karnar lighting & electron factory.
Capitalize this past sentence correctly.
A: Source for dmx512 high-power led wall washer ip65 led wall washer light,lww1 manufacturers at zhongshan karnar lighting & electron factory.

question: hereafter the students worked independently in the same flux and ended the week with an exhibition for the whole school.
Capitalize this past sentence correctly.
A: Hereafter the students worked independently in the same flux and ended the week with an exhibition for the whole school.

question: this group includes: 3 channels high-power led wall washer lww-5-24p
Capitalize this past sentence correctly.
A: This group includes: 3 channels high-power led wall washer lww-5-24p