LED solar street light 75w

LED solar street light 75w

1. Light body.
A. The color and style are optional collocation, elegant appearance, endurance wind- driven, waterproof of IP65
B. Fundamentally solve the technical problems of heat source, dispense with the problem heat source of illuminant, optical loss just 3%-4% a year. Lifetime as long as 10 years.

2. Light distribution:
A. Uses the advanced rectangle optical technology of LED from overseas., form 4: 1 rectangle flare, angle of 150 degrees
B. Scientific lamp bead light distribution technology, peculiar phosphor formula, advanced packaging technologies, high brightness ofimported chip. To make the illuminant Life as long as 50000H, efficacy of 130lm/W, optical loss 4%-5% a year.

3. Power-supply control system.
A. Power intelligent control system R&D by the LEDCENT, cooperated to the whole solar LED lamp, electricity saving more than 80%. Lifetime as long as 10 years.
B. Top 5 hours is whole power lighting every night, intelligent gradual type adjustable optical-intensity system makes lighting power halved.

4. Storage battery: Using nanometer waterproof technology, service life up to 5 years.

5. PV Modules: Adopts monocrystal silicon or polycrystalline silicon to make the power converter power reach 16% above, lifetime as long as 20years.

6. Advantages:
A. Power control system\\Storage battery\\Illuminant\\PV Modules, is the most important units. The innovative technology improvement by LEDCENT, realize the life expectancy of whole solar street lamps.

B. LEDCENT also solve the problem that solar street lamps can not continuous lights at the rainy and snowy day. Work properly for 20-25 days. It is really accomplish 100% lights full year.