Q:Friends have told me that the Hong Kong star can lighting production of LED lamp, LED bulb light. LED daylight tube is very save electricity, I find for a long time to find, now share with you what? Who can tell me what is he power-saving principle?

The LED is solid cold light source the light shine. Using cavity semiconductor PN junction and electronic to move atoms bond change rates can be released in the form of light. Because of the different semiconductor materials can be directly send red, yellow, green, blue and ultraviolet light. Blue light and ultraviolet light and fluorescent powder into white light. Due to the LED work does not need to is thermal energy and power in a large number of photoelectric conversion rate is as high as 98%, so she is.

Q:How bright LED globe bulb 5 w? The light is to shoot the light, or like a glow around?

The total luminous flux is 550 lm, chimney 85% light transmittance, the actual intensity of illumination is around 460 lm.

Q:What is the price of an led light?

The price of the LED lamp will not be too expensive. Such as watt led lamp 3 watt price 25 yuan. And some of the philips led to shoot the light 3 w is 65 yuan.

Q:A transformer can shoot the light at the same time for several of the 12 v?

So see your transformer on load capacity and how much is the rated power 12 v lamp, also is the apparent power transformer (VA) is commonly used in, with the apparent power values divided by the lamp rated power (W) is commonly used in. If your transformer is 50 va, power rating of each lamp is 10 w, then can take a maximum of 5 lamps.

Q:What is the input voltage of the mr16 led?

The input voltage of dc DC12V, 24 v. LED lamp is to use leds as a light source to shoot the light. Traditional lamp used more halogen lamp, luminous efficiency is lower, more power consumption and environment temperature rise by illuminate, service life is short

Q:The LED lamp which cheap compared with bovine eye lamp

Bovine eye lamp is not practical, or LED days lanterns commonly used, so the shell will be much cheaper, good less people with bovine eye lamp so shell is especially expensive.

Q:Is the radio light charged?

Shoot the light is generally 35 w, illuminate the light is more intense, concentrated, tube lamp with energy-saving lamps, usually between 3-9 w, irradiation range is wide, the light is downy! Two etc can all be on metope, shoot the lamp to illuminate the light edge boundary obviously on metope, canister light irradiation on the edge of the wall boundary soft distinguish not obvious! Canister light diameter is commonly 8 cm, shoot diameter is commonly 6 cm! If it is in order to illuminate the metope effect mainly illuminate a picture or area to shoot the light is good, if it is a top surface decoration and lighting tube light more practical! Shoot the light of the features: 1. Save electricity: shoot the light reflectors has powerful function of refraction, around 10 watts of power can produce a strong light. 2. The concentrated: concentrated light, can highlight or emphasize a particular object or space, adornment effect is obvious. 3. Comfortable: color close to natural light that shoots the light, the light reflection 'to metope, not dazzling. 4. Change: kore 'with a small light bulb project make a different effect.

Q:Led to shoot the light, how much is seven bubble of v

Due to the led constant current drive better. If direct use direct current (dc) according to the lamp bead by up to 85% of current TV university. Current or high voltage droop dawn soon.

Q:Store decoration, good track shoot the lamp to LED lamp or metal halide lamp is good?

Each have each good, save electricity by leds. The light effect is good with metal halide lamp

Q:On the ceiling lamp bulb is broken can change LED light bulb?

Yes, there are similar LED lamp. If you compare the outlet is in line with the line.