How to create switch button to ON a bulb using javascript

How to create switch button to ON a bulb using javascript

you can watch the video here

https://youtu.be/v9tkiy4WM9o

Student Course Registration System

LETS HANDLE YOUR PROJECT AND BUILD A UNIQUE WEBSITE/BLOG FOR YOUR BUSINESS OR SCHOOL
Student Course Registration System Project Completed

STUDENT PORTAL FEATURES
Register Courses
View Registered Courses
View Profile
Print Receipt