Q:How much LED 150W downlight spiral energy-saving lamp replacement

I do the lighting! First, where do you use 150W energy saving lights? With 150W energy saving lamps will only be used in industrial and mining lights, indoor general lighting is unreasonable. Simple answer to you, the general energy-saving lamp (60ml/W) lumen is led (120ml/W) half, that is, 150W energy saving, with 75W LED can replace brightness!

Q:Led downlight can light panel directly with intelligent dimming Mody?

No, the LED dimming should be adjusted in its drive circuit

Q:LED lamp power off why would light up

Is there an indicator on the switch? If it comes down, will it be ok?

Q:LED lamp is mainly used in where

Shopping mall. Just walk a lot and a lot of LED downlight.

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 is not only the benefits of downlight what harm?

And before the benefits of lighting equipment is quite obvious, if you really find faults if I feel bad replacement replacement, light bulb was down for a new can, to LED welding, when the current had a high fever bad replacement is more trouble, but because the LED lamp from the battery or the charging the battery power supply, basically there is no current unstable situation

Q:Excuse me, how to install the LED lamp?

Pull over the protective device for the lamp, and note that the wire is configured to prevent the conductor from becoming brittle or rodent bite

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

75mm hole, downlight height can be controlled in 3W.5W, height of about 50mm, there is a need to ask me.