Customization: | Available |
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After-sales Service: | on-Line |
Warranty: | 3 Years |
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Model | HW-WL100W | HW-WL200W | HW-WL300W |
Power | 100W | 200W | 300W |
Solar Panel Power | 6V 18W | 6V 20W | 6V 25W |
Solar Panel Size | 350*350*17mm | 350*450*17mm | 530*350*17mm |
Battery Capacity | 3.2V 15AH | 3.2V 15AH | 3.2V 20AH |
Lamp Size | 420*151*40mm | ||
LED Brand | CREE | ||
LED Type | 5050 | ||
LED QTY | 64 pcs | ||
Controller | PMW | ||
CCT | 7500K | ||
CRI | Ra>70 | ||
Beam Angle | 90° | ||
Material | Galvanized steel | ||
IP Rating | IP65 | ||
Working Temp | -20ºC ~50ºC/-4ºF~122ºF |
Compared with the old version, the light source is the most significant improvement of this upgraded version of WT series solar street lights. Because of the light source upgrade. the brightness of the upgraded version is three times that of the old version. To significantly improve the brightness, we have mainly upgraded the light source as follows:
1.Change the 3030 LED chips to 5050 LED Chips. The luminous area of the 5050 LED chips is 50*50mm, and that of the 3030 is 30*30mm. In addition to the increased luminous area, the luminous efficiency of the 5050 LED chips is also higher than that of the 3030. The luminous efficiency of 5050 LED chips is 140-170lm/w.while the 3030 only has 120-150lm/w.
2. The number of LED chips has been increased from 50pcs to 64pcs. We used LED chips with higher luminous area and luminous efficiency and increased the number of LED chips.
3. Use a patented optical lens with better light transmittance. The old version uses lenses commonly used in the market, while the upgraded version optical lenses has stronger light transmittance.
Regarding light sources, we are improving in all aspects and are committed to giving customers a better lighting experience.