Street led light--DZ--022

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Product Description:

  • Light Source:LED

  • Item Type:Street Lights

  • LED Light Source:Epistar 1W/PC 30w led street light

  • Input Voltage(V):AC 85-265V

  • Lamp Power(W):30

  • Lamp Luminous Flux(lm):2700 lm

  • Lamp Luminous Efficiency(lm/w):90

  • CRI (Ra>):70

  • Color Temperature(CCT):2700-6500K

  • Working Temperature(℃):-40 - 60

  • Working Lifetime(Hour):50000

  • Lamp Body Material:Aluminum+PC

  • IP Rating:IP65

  • Certification:CE, CQC, RoHS

  • Warranty(Year):3

  • Place of Origin:Hebei, China (Mainland)

  • Brand Name:DAZHENG 30w lled street light

  • Model Number:DZLD-30

  • Name:30w led street light

  • Chip brand:Epistar chip

  • Driver brand:Philips driver

  • Color Temperature(CCT):2700-6500k

  • Color:Silver gray

  • Material:Aluminum+pc

  • Luminous flux:2700lm

  • Weight:5.7kg

  • Certification:CE&RoHS

  • Size:470(L) 220(W) 100(H)

Packing and delivery time:

30w led street light packed with pearl foam; outer packed with carton 1.1pcs/ctn, normal packing (export packing) can be packed under the customers' requirement 2.If it is fragile, we will provide wooden case to protect them. 3.If ship by sea, shipping trays can be offered for customers.

led street light 1 PC:1-3 days ,large quantity 20-25 days

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Q:How long does the general power LED power supply cycle last? Such as street lights, power supplies, 150W, 180W?
Now what research, generally 32 days can be delivered, I do the lamp,
Q:Do 150wled street lights use much?
The problem of heat dissipation of domestic high-power LED street lamp has not been completely solved, and the cost of follow-up maintenance will inevitably increase.
Q:How many watts is the LED street light 30W-900M?
The power is 30W, and the 900M is the current.
Q:LED street lamp burning black what reason?
If the electrode is aluminum electrode, it is easy to be oxidized and black. Gold electrodes can also be vulcanized and darkened.
Q:How to distinguish whether the LED lamps glare seriously, whether there is a standard?
Glare is not the light source, but the concept of light. At present, led-t8 fluorescent lamp has risen and is replacing PuThrough the fluorescent lamp market, because the lamps and lanterns are ready-made, cannot change, the led-t8 fluorescent lamp needs to the ordinary fluorescent lamp effectAs a result, the concept of glare is produced. Anti glare products need to take into account the brightness of the LED, the rows between the LEDCloth, spacing, led itself to the distance to the optical cover, shape of the optical cover, transmittance, etc., rather than simply outsideA problem of shell or arrangement.
Q:Energy saving control of street lamps can save energy?
Single lamp installed variable power ballast: this measure is to install a power ballast can transform in each high pressure sodium lamp, with the same, at 12 o'clock in the morning, on the road almost no vehicles and pedestrians in the low traffic roads still maintain a high intensity apparently is not necessary. But some roads are not suitable for the implementation of the night lights lit, then can use the variable power ballast, low in road traffic flow, appropriate to reduce the power of the bulb, the bulb 50% to 60% at rated power, when the lamp power while reducing from 40% to 50%, but the road illumination only reduced 30%. Can guarantee the road traffic safety requirements. But even in the midnight voltage increases when the overload phenomenon does not appear light bulb and ballast, which not only can save a lot of power, but also can prolong the service life of the bulb and ballast lamp, which saves a lot of maintenance costs.
Q:How to determine the power of LED street lights?
Because this situation does not see the chip surface, so it can only be estimated(attention: eundong Street)Supplement:LED street lamp power LED street lamp power and rural branch city road has no clear standard, but in general: LED lamp power city road about 80W-250W LED Street Village Branch power about 30W120W.
Q:How to calculate the radiation area of solar LED street lamp
This is a problem that has not been solved yet. The usual way is to use the illumination curve provided by the lighting plant and calculate the height of the street lamp and the area under the prescribed illuminance according to the illuminance requirements of the road surface.
Q:Can you install LED street lights in your own yard?
Yes, of course. The LED street lamp is the same as the street lights you see outside. You can install LED street lights. Or I told you to install solar LED street lights. I was in Jiangsu Simeier solar street lamp factory Wang Feihui. Their own courtyard, such as Anhui solar street lights, Guizhou solar street lights, Guangxi Liuzhou solar street lights, 90% of the country can be in accordance with the solar street lamps. No electricity. You can think about it. Anyway, LED street lights can be installed yard, according to your courtyard where much of the pole to do a few meters, it is.
Q:Who knows LED street lamp warm white light and positive white light have what difference, how should choose?
Because the light intensity of the human eye light is higher than that of the warm white light, the naked eye will feel that the white light is brighter than the warm white one.

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