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

No matter where you use it, in general, not less than 50W LED lights can be, if not white, power needs to increase a little.

Q:LED lamp power off why would light up

The distribution of capacitor connected switch contacts of parallel line formation (originally existed), after turning off the switch can still trace by alternating currentYou used a small light source lamp power LED lamp (mA current to shimmer)The combined effect of the above.

Q:Excuse me, how many different sizes for LED lamp lumens

Ha ha, we should consider the problem of heat dissipation, ah, is the light will heat

Q:The office, sample room, corridor, the most commonly used several LED downlight which is several dimensions, what is power?

Big ones. 6 inches. Our company is using this big one.

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

Is owed to the concealed downlight, diffuse light, mainly regulate the indoor light effect, and spotlights are surface mounted, direct light, mainly to highlight the background picture or object, two lights are installed at the top of the.

Q:Turn off the lights after the bright LED lamp

Of course are,,In addition, a lamp, and if it is warm white downlight, 7W interval of 1.8 to 2 meters with a 9 watt meter interval, 2 to 2.5 meters in 1, because of the warm white Led light dark light.. If the daylight color (white) led lamp, high point to spacing of 7W or 9W, every 2 meters to 3 meters with a, above two, today I am in the company installed, the effect is very good, very bright, with a larger spacing proposal, after all Led lamp is more expensive, to avoid wasting the resources that can help you save a lot of money, today I am in the company installed 12.8 meters long * 7.45 meters wide, more than 90 square, 1.8 meters vertical spacing and horizontal spacing of 2 meters with a 9 watt Led lamp with fifteen Led lamp, brightness is bright, do not feel the need so, if you are one hundred square pavement, a lamp should be 20I hope I can help you.

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

Of course, can also use 30142835 beads to do warm (below 4000K temperature) will be low, cool (above 6000K temperature) will be higher

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

Specific point is, smallpox lamp, general light source and lamps and lanterns sell together. You are your own choice by light source lamp, but it is still about the same. The key depends on what kind of effect you use

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

Fast response speed: LED fast response, completely eliminates the shortcomings of traditional high voltage sodium lamp glow process.However, we are called integrated downlight is not really "integration, although has been done in the" light "and" light body "development, but also the driving power. The general driving power supply is an external electric box, because of the larger size, the insulation shell and packaging will increase the cost.

Q:Led downlight and LED flat lamp that is durable

The theory is the same is led beads, but life is not long also depends on the heat dissipation effect of the product can solve the product solution that life is relatively a little longer you can see 100 lighting