High Energy Discharge Lamp

High energy discharge lamp is suitable to install roads less than 10 meters or replace existing high-efficient high-pressure sodium lamp.
Technical characteristics:
1. High-efficient and energy-saving: the power HED lamp is 35-75W and 50-100W (controllable), the lighting is equivalent to 175W and 250W high pressure sodium lamp.
2. High-light: 35W HED lamp reaches 3,200 lumens; 50W HED lamp reaches 4,800 lumens, and will be brighter and brighter.
3. Comfortable color temperature: The color temperature of HED lamp can be adjusted among 4000-10000K, among which the color temperature of 6000K is close to the sunshine and is more acceptable to our naked eye.
4. Color rendering: Color-rendering index (Ra) > 90, which is high-resolution and can render the original color of the material correctly.
5. The HED lamp can be controlled automatically, connected in parallel and double wick adopted. The lamp can also alternately light-emitting (the double wick will light 70W or 100W before midnight and the sole wick will light 35W or 50W after midnight, which is energy-saving, meanwhile, its life time can reach up to 10,000 hours.

As for city lighting project, 175 W, 250 W, 400 W high pressure sodium lamp can be replaced by HED lamp of 35W, 50 W and 70 W, 100 W (double light source, controllable), which will be enormously power-saving. Take 1000 solar street lights with 8-10m pole for example, (250W high-pressure sodium lamp replaced by 50W HED lamp):

A. Electricity expenses of traditional high-pressure sodium lamp annually:
250W / set x 10 hours / day x 1000 sets x 365 days / 1000 = 912,500 KW
912,500KW x RMB 0.7. / KW = RMB 638,750;
     
B. Electricity expenses of energy-saving HED lamp:
50W /set x 10 hours / day x 1000 set x 365 days / 1000 = 182,500 KW
182,500 KW x RMB 0.7. / KW = RMB 127,750;
Comparatively, 1000 HED energy-saving lamps can save electricity up to 730,000 KW/H and electricity expenses up to RMB 511,000, while the energy efficiency can reach up to 70%.


Merits of the HED lamp:
1. Comparing with other light sources, HED Lamp, saving cost, has a better illuminating effect and lower power solar panel can be adopted.
2. Energy-saving, no city electricity consuming.
3. Easy installation, no wiring.      
4. Environmental protection and can be new spotlight for the city.