Q:What is the starting current of the LED street lamp for 220V and 30W?

Unlike an energy-saving lamp, LED needs to be started with a high voltage, but normally lit, of course, the lighting current will be slightly larger, mainly because the capacitor is usually used for filtering

Q:What is the difference between solar LED street lamp and ordinary energy-saving street lamp?

1. from the purchase and installation cost, LED solar street as general lights are more expensive, but without the solar street lamp cable as set up, just dig a hole and the embedded parts, battery, lamp base buried secure can, so many cable and labor costs, in fact, the price difference between divergent and general lighting.2., from the use of the role of view, LED solar street lamps using the latest LED light plate, lighting effect is generally more than 2 times the energy-saving lamps, and more energy saving role, self-sufficiency in the form of power supply is also unmatched by general street lamps.3., from the quality and after-sales point of view, LED solar street lamps choose hot galvanizing and other high-tech skills, the use of data is much higher than the general quality of street lamp poles. Today, the LED solar street lighting industry is in high-speed development period, many solar street lighting manufacturers after-sales service is also close to, as if the perfect situation.

Q:How to identify LED street lamps do well or not?

Overall, 1 lumens per watt lamp (what is the value of the lamp lumens not) are now generally more than 85LM.2, the light distribution curve of the lamp is how, now popular is bat wing light effect.

Q:Does the LED street lamp work well with a single light source or with integrated light sources?

Conditional words, of course, a single point is better, so that the light is not so obvious, and in tandem, bad 1, the whole string will not be bright

Q:What are the specifications of LED street lamps?

By power points: 50W, 70W, 80W, 100W, 120W, 150W, 200W, 180W...Press the mounting height for: 1m, 1.2m, 1.5m, 1.8m, 2m...According to light source type cent: big power LED, integrated LED, COB, small power LED

Q:Is the street lamp good with LED or solar energy?

Hello The two concepts, the LED street lamp and the solar street light, are in themselves no conflict, just as you think, are you wearing a black coat or black shoes today? The actual two do not conflict.

Q:LED how much is the courtyard lamp W?

Maybe 10w~15W. Listen to what a friend of the lighting department said. It's for your reference only

Q:LED lamp of common sense, several, such as the LED street lamp, there are many W have many stars, some lamp is a lamp there are a lot of W number

Are you saying that a lamp with LED lamp or with a large number of W! This is not to say the street is not very high if you don't need very bright I think might use 1W 3W this kind of W is relatively smaller number of beads will power many dozens of W a integrated product although the flux is large but his heat is very large if you can not solve it scattered don't consider those.... But if your technology is mature and fairly good, you can use it to integrate power

Q:What is the reason that the longer the wire pulls on the LED street lamp, the lower the voltage?

Resistance will block the passage of electricity; the greater the resistance, the greater the loss of electrical energy in the line.

Q:Why does fog cause fog when the LED street lamp is aging?

The outside gas is in, and it's designed to be self breathing.