30 واط جولة كوب ليد حبة رقائق ل أسفل ضوء السقف مصباح دس 32-34 فولت
تمت ترجمة جزء من المراجعة تلقائيًا.
Damn good product at a damn GOOD price ! Thank You Bang good, Mike MacDonald
Yes, this 30W unit is very bright and very even (uniform light output). It will need a power supply of at least 34v to achieve the specified 1050mA. If 2400 lumens output is correct, this LED is achieving about 71 lumens/watt. This isn't wonderful by current standards - 100l/w is available. As a result of the less efficient operation, this LED will need a heatsink and a decent paste to attach it with.
Awesome
love it.so bright.use it in my home.need heatsink.works great.love banggood
luce ottima e forte, chiara e stabile, non sono ancora n grado di verificare la durata poichè appena installate.