• ground colour light warning signal

भूतल:    ground ground floor ground floor floor Earth

रंगीन:    colored colorful gay jovial chromatic colour

बत्ती:    lamp taillight candlewick bougie tail lamp spill

चेतावनी:    admonishment forewarning instruction premonition

चेतावनी सिगनल:    warner signal warning signal

सिगनल:    signal signals