Street led light--DZ--012
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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 or 120
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 |
- Q: What is the distance between the usual street lights?
- There is no standard, and some are required to achieve the value of illumination, there is no hard and fast requirements, generally speaking, the distance between the street lamp and the lamp height and the number of watts.
- Q: LED street lamp burning black what reason?
- Is the chip breakdown, for high power, voltage and current are range, is mainly caused by insufficient heat, heat is not enough epoxy resin black, phosphor decay too fast, so that the chip looks black.
- Q: What about LED street lamps? What are the advantages of LED street lamps?
- LED street lamp is different from conventional, LED light source adopts low voltage DC power supply, by the high white GaN based blue LED and yellow synthesis, can be widely used in road, the outer cover can be made of high temperature resistant up to 135 degrees, low temperature reached -45 degrees.
- Q: Why solar energy centralized power supply street lamp must be supplied by AC LED lamp?
- 1: DC transmission distance is limited, the pressure drop is very high2: DC voltage - protection switch, controller parts and other technologies immature or cost slightly higher3: DC wiring voltage is not very high, but the street lamp power is not small, the current will be very high, the cable cost
- Q: Street lights and signal circuit connections
- 1, the characteristics of the LED street lamp - unidirectional, without light diffused lightingEnsure efficiency; page 2, LED street lamp has unique two optical design, will be LED street lightingFurther improve the area required to save energy lighting efficiency; illumination; page 3, LED light source efficiency has now reached 100lm / W, but there is still much room for development, for 250LM / W reasonsThe luminous efficiency of high pressure sodium lamp is only increased with the increase of power; therefore, the enterprise list, the overall luminous efficiency of LED street lamps is stronger than that of high-pressure sodium lamp; (overall light efficiency is theoretically practicallyOver 250W high pressure sodium lamp is more efficient than LED.
- Q: How many lights can a high-power LED lamp be at least W?
- At this stage of the rural minimum power lights are 20W, 40W, is mainly based on the width of pavement, street lamps light efficiency, light cloth density, the installation height of the future, the light effect is improved, the minimum power may be smaller than the current lights, high power LED lamps, small power can do big to about 80LM/W. Power can do about 90LM/W street.
- Q: What's the difference between a solar street lamp and a street light complementary street lamp?
- Solar street lamp uses solar energy during the day, charging at night, without complicated and expensive pipeline laying, adjustable lighting layout, safety and energy saving and no pollution, without manual operation is stable and reliable, saving electricity and maintenance free.
- Q: High frequency jet lamp, LED lamp, xenon lamp, which is suitable for street lamps
- High pressure sodium lamp light control, high luminous efficiency, long life, high color, the color is very suitable for 4000K~5000K lamps, but a relatively small enterprise effort in developing high performance and stability of the ballast, on the other hand, because of government support for the LED industry, so its application in the street did not get attention and promotion proper.
- Q: Is the power LED lamp constantly flashing? Is it a power supply problem?
- If the driver has over temperature protection function, and material performance can not meet the requirements of heat lamps, driving over temperature protection work will have a flash out of the phenomenon, such as: 20W cast light lamp shell used to assemble the 30W, it will not do heat.
- Q: What are the advantages of LED road lights?
- High luminous efficiency. Incandescent lamp, halogen tungsten lamp, light efficiency of 12-24 lumens / watt, fluorescent lamp 50-70 lumens / watt, sodium lamp 90-140 lumens / watt, most of the power consumption into heat loss. LED light efficiency will reach 100-200 lumens / watt after improvement.
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Street led light--DZ--012
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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