INCH	NO/P	POWER	LED Type	LUMENS	SIZE(mm)
3Inch  COB Downlight	M9-DNHTTI3-1	5W	5*1W	380	Size: 91*55mm   Hole Size:78mm
4Inch  COB Downlight	M9-DNHTTI4-2	10W	10*1W	800	Size: 130*75mm   Hole Size:120mm
5Inch  COB Downlight	M9-DNHTTI5-3	15W	15*1W	1200	Size: 160*79mm   Hole Size:145mm
6Inch  COB Downlight	M9-DNHTTI6-4	20W	20*1W	1550	Size: 190*83mm   Hole Size:175mm
8Inch  COB Downlight	M9-DNHTTI8-5	30W	30*1W	2000	Size: 240*90mm   Hole Size:225mm
INCH	NO/P	POWER	LED Type	LUMENS	SIZE(mm)
4Inch  COB Downlight	M9-DNHTTI4-6	5W	5*1W	380	Diameters:125mm   Hole Size:115mm
5Inch  COB Downlight	M9-DNHTTI5-7	10W	10*1W	800	Diameters:165mm   Hole Size:155mm
6Inch  COB Downlight	M9-DNHTTI6-8	15W	15*1W	1200	Diameters:190mm   Hole Size:180mm
8Inch  COB Downlight	M9-DNHTTI8-9	20W	20*1W	1600	Diameters:225mm   Hole Size:215mm