Street led light--DZ--019
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
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 |
- Q: Solar LED street lamp, how much is a set of solar street lamps wholesale price?
- Solar street lighting controller is divided into two buck and step-up, Buck 50 yuan, step-up 80 yuan, the warranty for three years. Yangzhou is the largest production base of street lamps in China, which can be visited by manufacturers.
- Q: Do you know the assembly process of the LED street lamp?
- The visual appearance of a lamp shade, a lamp cup, no scratch, burr, crack, deformation and other undesirable phenomena. Take a set of samples for trial installation to confirm the size and location of the screw holes in the fittings. Visually check whether the circuit board and the polarity of the components are clearly defined; whether the copper foil is bulged or not; use the multimeter to test whether the circuit (aluminum substrate) has an open circuit or a short circuit. Check the LED luminous color and brightness, color temperature is consistent with the required, LED light surface scratches, whether the welding pin is bright. Load power supply parameters and actual values confirm whether consistent. 3 aluminum substrate screws, Palm / white two 6cm long power cord is appropriate?.
- Q: What are the standards for LED street lighting?
- Light efficiency, the good light theory is 100lm/W, 100 watt incandescent lamp is about 1200lm, that is to say, about 12W LED lamp luminous flux is equivalent to a 100 watt incandescent lamp, this is the origin of energy saving. Of course, in fact only theory, but also the specific consideration of power loss of LED, loss and attenuation of photothermal divergence, and so on, is not to say, here is not to write.
- Q: How is the rated current of the LED street lamp holder?
- The rated power of the lamp cap is divided by the input voltage and then divided by the power factor.
- Q: How much is the LED terminal voltage of the solar street light controller v?
- This voltage is often the voltage of the LED designer, not every vendor is the same, you can directly use the meter to measureHowever, I have contacted 2 companies of solar street light controller, output voltage is 12V, can be verified
- Q: How to choose the power of solar street lamp?
- Advantages: simple installation, in the box after power according to the load size and the actual situation of the line tailored investment economy, energy saving ratio between 20-30%. 2 disadvantages: affected by the actual line voltage, the energy saving effect is not significant and unstable, if the line voltage environment is only 210, so energy-saving space is very small, and the end of the street may be in half on or off state. If the line voltage at the front end of the box is too high, the front part of the street lamp will be burned out. Thus, the harm to the light source will be great, and the maintenance cost will be high. In this process, due to the reduction of the voltage, the illumination will be correspondingly sacrificed". Comments: the above situation is the road Lantern Festival electric cabinet in the past two years in the process of street lighting energy-saving applications summed up the lessons learned. So far, this kind of energy saving law has been phased out. High power LED street lamp can achieve the purpose of high efficiency, energy saving, environmental protection, high color rendering and long life through a semiconductor light-emitting material.
- Q: What is the heat dissipation principle of a LED street lamp?
- Mainly include: natural convection heat dissipation, fan cooling, heat pipes and loop heat pipes, heat dissipation, etc.. The fan is forced to heat, the system is complex, the reliability is low, and the heat pipe and the loop heat pipe have a high cost of heat dissipation.
- Q: Why does fog cause fog when the LED street lamp is aging?
- Specializing in the production of outdoor lighting facilities and all kinds of street lamps, LED lights, is the production of outdoor lighting and sales of high-quality outdoor lighting, street lamps and engineering facilities of professional manufacturers. Main production: landscape lamp, lamp, road lights, garden lights, LED lights, solar lights, LED lights, lawn lamp, underground lamp, electrodeless lamp, lifting lamp, lighting engineering, and related accessories business.
- Q: How to detect the leakage of LED street lamp poles?
- LLED street lamp: LED street lamp (Light, Emitting, Diode, light emitting two stage tube), that is, semiconductor lighting. It is a kind of form based on semiconductor pn junction with weak electricity can light efficient solid-state light source, in a positive bias voltage and injection current, injected into the P region of the hole and injected into the N region electron in diffusion into the active region after radiation and emit photons, the electric energy can be directly converted into light energy. It is a solid cold light source. It has the characteristics of environmental protection, pollution-free, less power consumption, high light efficiency, long life and so on. Therefore, LED street lamp will be the best choice for road lighting energy-saving reconstruction.
- Q: Will the wisdom of street lamps be the future of development? At present, which is more reliable?
- The wisdom of street ideas from the top-level design smart city architecture, post comprehensive functions are dependent on the wisdom of the street lamp intelligent, on the basis of the original city public infrastructure, through a combination of 4G/5G and WIFI micro base station equipment, sensors, video surveillance, RFID, public broadcasting, intelligent lighting, information release, charging pile multi function module, build intelligent interactive module, build intelligence network, for the construction of smart city data collection and provide intelligent services, help to promote the construction of new smart city.
Send your message to us
Street led light--DZ--019
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
