3W 5W 9W GU10 MR16 4500K COB led spot light

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465LM 5W 24pcs SMD3020 GU10 led spot light
1.Lumesn :465lm
2.Colour:warm white ,cool white
3.TUV ,RoHS

Application

1.Home and office lighting

2.Commercial and industrial lighting

3.School and college lighting

4.Showcase lighting, bar lighting, display case accent, artworking lighting, mood lighting, amusement park accent

5.Warehouse lighting, hotel and restaraunt lighting

Q:How to distinguish the LED lamp wattage?: Look at the size of shoot the light, usually different wattage of the radiator is not the same.

Q:Ask high people to instruct the LED light maintenance method: It is better to find this lamp factory repair search, compare insurance, so they will be more clear with what is LED, how much voltage, power supply is a booster power or step-down power.

Q:Shoot the lamp to use of what brand is good? How much is a led lamp?: The led must not keen on gaining petty advantages Don't use that I hadn't heard of the name brand or brand than energy-saving lamps are cheaper The short life than incandescent bulbs

Q:LED to shoot the light flash when open, a period of time is normal: Should be and the power is larger, the relationship between the power control chip not fully launched, burp in state.

Q:Led courtyard lamp long good or single head: Single head, of course, single head less waste,See your demand, to achieve what kind of lighting effect

Q:The sitting room bovine eye lamp with led lamp or led the ordinary light: 6. Life is very long, generally between 50000-100000 hours, because the LED is a semiconductor device, even frequent switch, also won't affect the service life. 7. Good environmental protection, LED to shoot the light in the process of production don't add "mercury", also do not need air, do not need glass shell, good impact resistance, good shock resistance, invulnerability to breakage and facilitate transportation, very green, known as "green energy", the LED lamp price. 8. Energy saving, LED to shoot the light spectrum of almost all concentrated in the visible light spectrum, the luminous efficiency of up to 80 ~ 90%. 4/5 people think commonly, energy-saving lamps save energy is a great invention, but the LED lamp energy-saving 1/2 than energy-saving lamps, this is a solid light source is more great reform. In addition, the LED lamp also has other advantages, light quality, basically no radiation, LED lamp price civilian, belongs to typical green lighting source; Reliable and durable, maintenance cost is very low and so on. Because of the LED lamp has the characteristics of more than other solid light source is unmatched, 10 years later, LED lighting industry will be the mainstream of the light source.

Q:The house that new clothes builds, pick up a LED lamp Specific parameter no receive wire didn't receive zero after electrify LED lights have a dim light An estimated 10% of the after less than fully open after disconnect all electrical appliances There are light which out of the question to solve the trouble is online, etc. ~: LED lamp belongs to low pressure constant current electric equipment, want to use the power adapter when ac 220 v power supply to drive. Now the high frequency switch power supply, LED power supply is almost working frequency is controlled in 100 KHZ, input and output impedance is very high, start up easily. When turn on the fire didn't answer the zero line, power shell or internal circuit board is exposed to air, larger area to form a minor loop and outward radiation energy, cause the power weak vibration, low output voltage. This phenomenon is not obvious when the air is dry. Therefore, in order to use electricity safety and environmental protection, use LED lamps and lanterns is best according to the standard connection, namely switch must control the fire. Of course, there are still many LED lights manufacturer in order to reduce costs, using a simple capacitor step-down type power supply for the LED power supply. Because the source is a capacitive load, even after the switch wire through line can the distributed capacitance between the conduction small current, lead to LED lights dim.

Q:Shoot the transformer output 12 v 20 to 50 w lamp is LED12V 4 w can use excuse me?: Ok, now are LED lamp to replace the original quartz bulb,Can be used, but there must have a circuit inductance/curtains on tube/semiconductor current limiting device (using single-chip microcomputer control)!!!!!

Q:Glass in general so there is no relationship: The color contrast of light Topic objects Choose light color is also different, avoid by all means is colorful The strength of the light contrast This is also why you made accent lighting LED lamp The philips do very well Look at the case of the philips As a shop, generally can't professional optical design, but can be adjusted according to actual needs to be done, with less input, to your shop, give a guest the choose and buy of a kind of experience

Q:What is a good material of led tube light: Canister light, shoot the light, there are size, general tube lamp can be divided into: large (5 inch) (4 inches) small (2.5 inch) three. According to the smallpox, space height, choose the right color and size.

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