... Black, Red, Blue, Green color housing are ok LED Quantity: 3pcs 3W Housing Materials: 6063T5 aluminium alloy Size: φ85* ... PMMA Lumen output for one 1w high power LED chip 110lm~120lm Input Voltage: AC90~265VGood artwork ... padding). 2), homothermal searing-iron to pretect the LED chips, soldering temperature is 260 degree, time less ... accordingly to our customers' requirments. Perfect 3w led down light