Due to the long daylight hours in the summer, the sun's rays remain strong around 5 p.m., and the temperature remains high. Under direct sunlight, the surface temperature of the power supply or lamp can reach as high as 70°C. Turning on the lights at this time can shorten their lifespan and even damage them. Therefore, it's necessary to delay the lighting turn-on time, allowing the lamp and power supply to operate within a normal ambient temperature until the body temperature drops to a certain level.

The smartspower 347VAC DALI-2 & PUSH dimmable LED power supply is ideally suited to these complex requirements, making it an ideal choice for summer LED lighting. Its constant voltage operation mode provides stable power to LED lamps even during peak power consumption periods, preventing startup failures after delayed turn-on due to voltage instability. The product also features a built-in active PFC function with a maximum efficiency of 94%, reducing inefficient energy consumption during delayed light turn-on, meeting energy-saving needs in both commercial and residential applications.

To combat the high temperatures and heavy rainfall of summer, this DALI-2 & PUSH dimmable LED driver features a comprehensive protection system: short circuit, overload, and overtemperature protection. These protections automatically trigger in the event of temperature anomalies or load failures, preventing component damage due to high temperatures. This, combined with the delayed on-time temperature control feature, provides dual protection. Its natural air cooling design and all-aluminum protective housing ensure efficient heat dissipation, quickly dissipating operating heat and preventing internal heat buildup. It also meets the EU IP66 waterproof rating and is unaffected by ambient humidity.

This driver can be linked to a mobile app via NFC to flexibly set delayed on-time (e.g., dynamically adjust based on sunset time) and adjust lighting brightness, eliminating manual operation and enabling intelligent management. Furthermore, this constant voltage led driver comes with an extended 7-year warranty, covering the long-term demands of frequent summer use and eliminating customer after-sales service concerns.