How much money a solar street lamps in the countryside1

3 special low voltage sodium lamp, solar street lamp because of the high low pressure sodium lamp luminous tube seal in vacuum glass shell and coated with the infrared reflection film, its basic luminous efficiency is not affected by the influence of environment temperature, the radiation spectrum of pure, stable, no stray light, the wavelength of the light fog permeability

1, solar lamp, electrodeless lamp

green energy-saving lamps because of its high effect ( Series products of special effects & ge; 63 lm / w) , high color rendering index ( ≥ 80). , long life, ≥ Fifty thousand hours) , no flash frequency ( The output power 2. 65 mhz) True environmental protection, No liquid mercury) , can immediately start and restart, not afraid of surprised, can install in arbitrary azimuth, etc into energy-saving lighting. Due to its starting work in all the work voltage, power flow and voltage current basis, therefore very suitable for to solar energy lamp management system, is a professional for solar power management system development and design of new light source.

2 special metal halide lamp, solar lamp

24 v direct current, 12V) Type in the electronic ballast, the output frequency ( Or high frequency) The balance of supply and demand electric light bulb, high voltage pulse start lamp. Because it is lamp, electronic ballast is of great benefit to the service life of the light bulb, can promote the service life of the light bulb percentage of above 30.

3 special low voltage sodium lamp, solar lamp

low pressure sodium lamp compared with common light source, the same lumens value and light intensity, save electricity to hundreds of copies of above 50. Due to low pressure sodium lamp light-emitting diodes (leds) sealing in high vacuum pump and apply infrared induction reflective film laminated glass shell, it shines high efficient basis was not influenced by the dangers of working temperature, the radiation source spectrometer pure, strong, no stray light eyes, the wavelength of light shining through fog, deserve to go up the other high quality electronic ballast, the low pressure sodium lamp is more convenient to use in a variety of standard switch power supply, especially suitable for solar lights, tunnel construction in lighting lamps and lanterns and the very ring degree such as plateau cold area use.

4 special metal halide lamp, solar lamp

metal halide lamp of the larger advantage is high efficiency is very high, the effects of 80 ~ 90 lm/W, all normal light burning. As a result of the metal halide lamp spectrometer for most of the superposition of constantly spectrometer strips spectrometer, so very high color rendering, the colorful exceptionally good reducibility, percentage of 90. In addition, the metal halide lamp, led color temperature is high, up to 5000 ~ 6000 k.

5, special led solar lamp, energy-saving lamp

features: power flow is small, can greatly broaden the battery charge and discharge time. Effects of 40 lm/W. Led color temperature 2700 k, 4000 k, 64000 k, color white, red, green, blue, etc. , the service life of 6000 h. Additional work voltage DC12V DC24V, working voltage range: DC10. 8 v - - - - - - - DC14。 4 v, DC22V - DC28V。 Specifications: 3 w, 5 w, 7 w, 9 w, 11 w, 13 w, 15 w, 18 w, 20 w and 24 w, 26 w, 30 w, 40 w and 45 w, 65 w, etc.

6, large power, high brightness LED light source. How much is the solar energy lamp with tile is more suitable