How expensive is a bike light ?

Mtlb mujhay smj nhe ata logon kitni mehengi hoti hai aik light. Andhoun ki tarhan bike chalatay hain aik toh uper se light nhe hoti.

Indicator de raha hun kai mujhay left turn krna hai lekin nhe bike walaoun ko toh waheen se nikalna hai.

Apni family ko betha kr bhi ahsas nhe hota kai yeh kitna dangerous hai. Mtlb apni jaan toh pyari nhe apni family ka hi khayal krlain.

Mltb genuine question kai kia sochtay nhe log ab ghr se nikal nay se phelay. Main road pe bina light kai bike chalatay hain. 70 % bikes bina light kai hoti hain.