Well there are a number of things involved if one of them get hurts the light will stop working, here’s how to deal with it, Turn off the electricity supply and Checkout the existing bulb properly, if still the issue remains, then replicate the bulb, and if the light does not blow with a new bulb, then it might be something wrong with a circuit breaker or fuse, start checking the circuit breaker and light may start blowing.

Contact serviceteam to get your light bulbs and transformers replaced.