Generally speaking, when the LED bulb reaches the specified life span (such as 25,000 hours or 50,000 hours), its brightness will drop to about 70% of the initial brightness, and the LED bulb needs to be replaced at this time.

If the circuit board or driver chip inside the LED lamp is exposed to the outside and is affected by moisture, dust or other contaminants, it may cause short circuit or damage to the electrical components. Failure of the driver circuit may cause excessive or unstable current, thus burning out the LED light source.

In the market, whether a lighting downlight is LED can be judged from the following aspects: 1. The appearance and design of the light source 2. The brightness and light effect of the lamp 3. The response time of the switch 4. The heat generation 5. The service life of the lamp 6. The color and light color of the lamp

New High Cost-Performance LED 8W/12W Track Light.

US standard Recessed Lighting 9W 750LM Dimmable LED Recessed Ceiling Light with Junction Box,Adjustable Eyeball Gimbal, Air Tight,ETL Listed,5 CCT Selectable.4 INCH LED RECESSED LIGHTING fits various ceilings, and joists. Recessed can Light is no longer a limitation for your choice.

Light+Building 2022 successfully ended in Frankfurt Exhibition Center on the 6th of this month. 1531 exhibitors from 46 countries showed many innovative products and solutions to the world