a. The product is integrated in design, easy to install and use. The spigot can be adjusted from 0°–15° forward and reverse. Users can adjust the illumination according to the actual road scene.

b. Photovoltaic modules use 18V monocrystalline silicon 182 cells, each power design greater than 1.5 times of the whole lamp power. It can meet actual charging needs and provide users with a more convenient, efficient and energy-saving lighting environment.

c. Equipped with infrared sensing system, sensitive to dynamic and static work, it can be set according to the time period in the first half of the night and the second half of the night to control the rate use of dynamic and static luminance, which is energy-saving and environmentally friendly.

d. Use 12.8V lithium iron phosphate battery, all battery cells are new Grade-A. When each power is fully charged, the sufficient power can be used for more than 10 hours or can be used for 2–3 days in different time periods.

e. The maximum luminous efficiency of the lamp is 190 lm/W, and the luminous flux is more than 20% greater than ordinary LEDs with the same power. Efficiency achieves 100%. Housing is made of ADC12 aluminium die casting: lamp housing is phosphated and dried in the oven at a high temperature of 150 degrees: housing powder coated with Akzo Nobel brand pigment prevents corrosion strongly.