Applied in our manufacturing process, the technologies have speeded up the whole process and guaranteed the Adjustable Voltage Controller quality.In the application range(s) of Solar Energy System, the product is of great use.
LONGT LIGHTING GROUP has been focusing on developing products regularly, of which Lighting engineering, lighting products is the newest. It is the newest series of our company and is expected to surprise you. We manufacture it in a variety of color and styles. In this technology-driven society, 2001 focus on improving R&D strength and keep developing new technologies so as to increase our competitiveness in the industry. We aim to become one of the leading enterprises in the market.
Free installation service
Place of Origin
Solar Panel Type
Load Power (W)
Pre-sales project design
250W Monocrystalline Solar Panel
Anodized Frame Never Corruption
3.2mm Super White Tempered Glass
urers in china
urers in ch
Lamp ( multi options):
-Lamp Body: Die-Casting Aluminum. Corrosion Resistant -Application with Polyester Substance in its Surface. -Implement of Reflect: Made of High Purity Aluminum. -Cover: High Strength and High Transparent Toughened Glass -Fastener Bolt and Screws: Stainless Steel -Arm Diameter: 48 - 60mm -IP65
- Upgraded thickened die casting aluminum body. - Great for heat dissipation and guarantee the life of LED bulb. - Safer than Other lights with bad heat dissipation technology which would break down within a month. - LED light bulb can last up to 50,000 hours. - Sufficient wattage of 30 watt, provides high brightness for you. - IP65 IP66 level of protection. - Better dustproof and weatherproof effect. - Energy saving and low power consumption.
Q1. How many cycles full charge&discharge about your battery?
A: In 50% discharging deepness, it can be cycled for 1,200 times; in floating charging and discharging status, it can be cycled for 5000~6000 times.
Q2. How to Choose the System Voltage 12V or 24V or for normal street Light ?
A: We can design the System for 12v or 24v for solar street Light or 220-380V for normal street light .
Q3. What’s the main difference between mono and polycrystalline solar panel?
A: production process and cost. Polysilicon technology is more mature since it is an early technology compared with Monosilicon.
Q4. The controller of your solar street light has dual time control function?
A: our solar charge controller is designed with dual time control function, you can set up the lighting time and divide it into two parts, like 12 hours (6 hours full power lighting + 6 hours half power lighting)
LONGT LIGHTING GROUP conforms to the development trend of the industry, integrates internal superior resources, adopts the industry's cutting-edge manufacturing technology and production technology, and successfully creates Rechargeable Power Wall Popular Solar Lifepo4 Lithium Solar Energy Storage Battery Power Wall 5kwh 10kwh Solar Battery with excellent performance and reliable quality.
We highly stress the importance of modern technologies as they can improve work efficiency and ensure Solar Portable Light Dc 6v Solar Emergency Led Flood Light Ip66 Outdoor Solar Usb Rechargeable Spotlight quality as well.It has received increasing popularity in the field(s) of Lighting engineering, lighting products.
Unveil the finest range of Canopy Light for diverse requirements by exclusive manufacturers and suppliers.
Our range is designed by experienced professionals and engineering making the product to meet international top quality standards.Our collection is up to highest quality standards providing a comprehensive solutions of industries.
The reason why Longt High Brightness Waterproof Ip65 120lm/w 50w 100w 150w 200w 250w 300w Led Tunnel Flood Light are loved by the market is the emphasis on high-tech research and development.It is also supposed to cater to all kinds of customers across the market.