Time：2022-05-05 Views：
The fire rating of a downlight refers to the length of time that the downlight can resist the spread of fire. In the UK, fire rated downlights are classified into three categories based on their fire resistance duration: 30 minutes, 60 minutes, and 90 minutes.
A 30-minute fire rated downlight is designed to provide fire protection for 30 minutes. This means that it can resist the spread of fire for this period, helping to slow down the fire's progression and giving occupants more time to evacuate the building.
A 60-minute fire rated downlight can resist the spread of fire for a longer duration than a 30-minute downlight. This means that it can provide fire protection for 60 minutes, which is twice as long as a 30-minute downlight. This longer fire resistance duration can be particularly beneficial in larger buildings or those with complex fire safety requirements.
A 90-minute fire rated downlight is the most fire-resistant option, as it can provide fire protection for 90 minutes. This extended duration can be particularly important in buildings where occupants may have difficulty evacuating quickly, such as care homes or hospitals.
Overall, the key difference between the three fire rating options is the length of time that they can provide fire protection. The choice of fire rating will depend on the specific fire safety requirements of the building and the potential risk to occupants.
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