What parts consisting of downlight
Ceiling accessories are aluminum plate, lens, radiator, driver, bulb, lamp holder. The accessories are aluminum plate, lamp shade, radiator, drive, bulb, lamp holder and so on as price, can send a minimum factory price list for your reference, 20% below the market
General use of aluminum shell power, aluminum shell and the cooling effect, but the cost is relatively high, there is a low cost ABS plastic shell. Some PC optical lens, some PMMA, PC light guide rate than PMMA PC, but the temperature higher than PMMA.
It has shell, lens, reflector cup, drive circuit, LED, switch and so on.
A lamp, a heat radiating casing, power supply, transparent cover, circuit board to see what you need to know is a side emitting or straight side emitting light, a bit more complex, demanding parts more, less straight light fittings
