Q:7 square feet of aisle to install 3 LED downlight, how much w led downlight

My experience with choosing lights was W, and the bigger the headlight. As far as my family is concerned. All unified outfit is downlight 3W downlight. Open your mouth. It's enough

Q:Why use LED lamp light source patch

Chip heat dissipation is better than plug-in, long life

Q:Know the LED lamp wattage

The conventional 3 W 5W 7W 9W 12W 15W 18W 20W LED is the application of a new type of LED lighting lamp based on traditional lamp on development of improved products, has the following advantages: compared with the traditional lamp energy saving, low carbon, long life, good color, fast response.ED downlight is a kind of embedded lighting ceiling light shooting style.LED lamp belongs to directional lighting, only its opposite to the light beam angle, belonging to the light, light is concentrated, contrasting.More prominent objects, higher lumen, but also set off a quiet atmosphere of the environment.

Q:LED ceiling lamp and LED downlight what is the difference

The ground is the vertical light lamp, ceiling lamp is light.

Q:What is the size LED downlight

The inches here are inches, not ancient measurements, inches, feet, rulers, etc.. 1 inches =25.4 mm =2.54 cm (1 inch = 2.54cm)So:4 inches =4 X 2.54=10.16cm. About 10cm = 100mm6 inches =6 X 2.54=15.24cm. About 15cm = 150mm8 inches =8 X 2.54=20.32cm. About 20cm = 200mm

Q:How much is the general 15WLED lamp luminous flux.

Mainly depends on what you apply products, parameters vary.1, high-power 1W single 110-120lm to remove the loss of 1600lm2, 5630 0.5W, single 50-55lm, removal of loss 1400lm

Q:What is the difference between the LED and the LED lamp ceiling lamp

The main difference is in appearance. As Shenzhen City Shengda photoelectric Co. Ltd is specialized in LED indoor lighting products such as LED ceiling lamp, LED lamp, they are the series of the two products to the ceiling. Their use is virtually the same.

Q:The difference between ordinary LED lamp and LED downlight and integration of advantages and disadvantages

Can work in a high-speed state: energy-saving lamps if frequent start or turn off, the filament will blacken, quickly damaged

Q:The opening 7, 5 cm height of the LED lamp, home decoration into the floor with fear of hydrochlorothiazide

Suggest you go to Taobao search, you say the kind of description, there are all attributes. Because you say too many varieties, I don't know what you're talking about

Q:Common questions about LED downlight spotlights

As long as dimming drive is 220V input, 12--24 output can do cross flow drive