led lamp bulbs street light lamp
promotion 60mm converter Path yard court Patent 50w led module streetlight SEND INQUIRY NOW
1. Elegant Integrated Design,Aluminum alloy case.
2. Mono-crystalalline & Replacable Lithium battery,Simple installation.
3. Intelligent lighting control system:
1) Customizable lighting time: 1-15 lighting hrs & 1-5 lighting periods according customer choice;
2) Intelligent lighting brightness: The controller will control the brightness of the LED lamp according to the battery level;
3)Light sensor:AUTO ON/OFF ; PIR motion sensor: 7-10m detecting distance,120°wide detecting angle.
4. Support 3-4 cloudy or raining days' lighting
Intelligent control system :
·The controller will control the brightness of the LED lamp according to the battery level.
·Example:Battery level at 50%, the lamp will be automatically transferred to 50% brightness.
·Battery level at 25%, the lamp will be automatically transferred to 25% brightness.
·For sometimes it may be cloudy days in a row, so the power battery gets is limited. To make the lamp
light as long as it can, the intelligent control system is one of big advantages of our integrated solar power LED lamps.
UL DLC, TUV GS CE RoHS, CB, SAA, IK10 listed
Certified high quality battery
High charge efficiency,Cloudy days can be charged;
Long service life,5 years at least;
1,Yangfa provide free lighting solutions;
2,Free replacement and maintenance during the warranty period;
1. Warehouse Lighting,
2. Outdoor Park
3. Outdoor Area/square Lighting,
5. Bridge Lighting
Quality Control -Testing Equipments
For every piece of YangfaOutdoor LED street Light are tested in different procedures.
No. 1: Extreme temperature testing to make sure the lamps work stably and standardly under
extreme temperature environment.
No. 2: Anti-Corrosion Testing, to make sure the high bay lights are working well even under
No. 3: Drop Testing, to make sure the lamps remain good even dropped from high places
No. 4: Anti-Vibration Testing, to make sure the packages are strong and good enough for delivery.
No. 5~6: Dark Room for testing IES files and other Photometric datas.
1. Standard export Carton Box, 1unit/ carton
2. Pallet packing for bulk orders, 30 to 40 units/ pallet
3. Container loading for large orders.
Yangfa has very strict Quality Control System, from checking and evaluation of incoming materials to
the delivery of products, each item will be checked and tested for several times.
Q:MOQ and delivery time ?
A: NO MOQ required, sample testing welcome.
Usually 2-5 days for samples, 7-15 days for bulk order.
Q: Warranty and lifetime maintenance
A: Five or eight years warranty, once find defective products, we will ship out new ones immediately to
meet your project installation, YANGFA bear the products and shipping cost.
Then we will discuss the reason caused and find out the solution to avoid the same problem in future.
Q: Can you provide IES file or make lighting simulation?
A: Yes, we can. Professional Lighting solution, dialux simulation available.
Q: OEM or label privated ?
The difference between LED street light and conventional street light is that the LED light source adopts low-voltage DC power supply and high-efficiency white light synthesized from GaN-based power blue LED and yellow light. It has high efficiency, safety, energy saving, environmental protection, long service life, fast response, and high color rendering index. Unique advantages can be widely used in roads. The cover can be used to produce high temperature resistance of 135 degrees and low temperature resistance of -45 degrees.
1, its own characteristics - the unidirectional light, no light diffusion, ensuring light efficiency.
2. The LED street lamp has a unique secondary optical design, illuminates the LED street light to the desired lighting area, and further improves the light efficiency to achieve the purpose of energy saving.
3, LED has reached 110-130lm / W, but there is still much room for development, the theoretical value of 360lm / W. The high-pressure sodium lamp's luminous efficiency is only increased with the increase of power. Therefore, the overall luminous efficiency LED street lamp is stronger than the high pressure sodium lamp; (The overall luminous efficiency is theoretical, in fact, the high-pressure sodium lamp above 250W has higher luminous efficacy than the LED lamp. ).
4, LED street light color rendering is much higher than high pressure sodium lamp, high pressure sodium lamp color rendering index of only 23 or so, and LED street lamp color rendering index of 75 or more, from the perspective of visual psychology, to achieve the same brightness, LED street light can average the illumination More than 20% lower than high pressure sodium lamp.
Looking forward to your inquiry for this led lamp bulbs street light lamp