Why the LED Quantum board without aluminum heat sink has a lower temperature? #growlight #homegrown
667 بار بازدید -
4 ماه پیش
-
LED Quantum Board Temperature Rise
LED Quantum Board Temperature Rise Comparison
Here are four different versions of LED Quantum boards,
No. 1: Old version with heat sink, No. 2: Uniformity optimized type with heat sink.
No. 3: LM301H EVO Quantum Board, No. 4: G24 Spectrum LED Quantum Board.
After all lights turned on for 2 hours, and measured the temperature,
We can see that No. 3 and No. 4, which do not use a aluminum heat sink, have lower temperatures.
The reason for this is that the No.3 and No.4, with more LEDs, are used at a derating rate, which not only improves the luminous efficiency, but also reduces the heat generation rate, so the temperature rise is lower.
I am a grow light engineer Mr. Zhou, welcome to discuss plant grow lights.
#growlight #growlights #quantumboard #homegarden #gardening #growlight #horticulture #agriculture #homegrown #indoorplants #homegardening
4 ماه پیش
در تاریخ 1403/02/28 منتشر شده
است.
667
بـار بازدید شده