With the development of the times, from ordinary lamps to various types of lamps, downlights are also very common in modern home decoration, not only with decorative effects but also very artistic. So what are the downlight sizes? Op downlight prices and installation precautions? Let's learn about it with the editor!

There are many downlight sizes, and different brands have different sizes. The editor below has compiled a small list of downlight sizes for your reference.

Downlight power Product size Cut-out size

3 watts 2.5 inch ￠90*45cm ￠80mm

5 Watt 2.5 inch ￠90*45cm ￠80mm

5 watts 3 inches ￠110*50cm ￠95mm

7 watts 3 inches ￠110*50cm ￠90mm

9 watts 3.5 inch ￠120*50cm ￠105mm

12 watts 4 inches ￠140*55cm ￠120mm

15 watts 5 inches ￠160*60cm ￠140mm

18 watts 5 inches ￠160*60cm ￠140mm

20 Watt 6 inch ￠180*65cm ￠160mm

25 watts 6 inches ￠180*65cm ￠160mm

OP downlight price

Wattage: 3 watts Size: 9.2cm*5.2cm Cut-out: 7-8cm Material: Polycarbonate + Hardware Price: 9.9 yuan/piece

Wattage: 3 watts Size: 8.8cm*4.8cm Opening: 7-8cm Material: Aluminum + Hardware Price: 20.90 yuan/piece

Wattage: 3 watts Size: 10.8cm*4.8cm Opening: 7-8cm Material: Aluminum + Hardware Price: 23.9 yuan/piece

Wattage: 5 watts Size: 10.4cm*4.8cm Opening: 8-9cm Material: Aluminum + Hardware Price: 27.9 yuan/piece

Wattage: 3 watts Size: 8.75cm*5cm Opening: 7-8cm Price: 28.9 yuan/piece

Wattage: 3 watts Size: 10.4cm*4.8cm Opening: 8-9cm Price: 30.9 yuan/piece