1, lemarine led tunnel lights lamp, 2, 2pcs Bridgelux LEDs, 3, 85-265VAC, 4, 12000-12800LM, ... efficiency constant current sourcev CharacteristicsØ Integrated single module high power LED light sourceØ Imported high brightness semiconductor chipsØ Aluminum Die- ... under low voltage conditions,safe and reliableØ Environment-friendly wihtout UV and other harmful rayØ Quick startupØ With 50000hrs life time ...