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Discover the WI 20W, the ideal autonomous solar lamp post for illuminating your outdoor spaces without constraints. With its 65W adjustable solar panel and high-capacity lithium battery, it offers a powerful, durable, and eco-friendly lighting solution.
Why choose it?
Technical Specifications:
WI 20W Benefits at a Glance:
Ideal for:
Choose the WI 20W and illuminate your outdoor spaces in a sustainable and economical way.
Its 20 Watt solar spotlight is ideal for lighting your yard, parking lot, driveway or even as street lighting without recourse to the public electricity grid.
This solar-powered lamp is fully autonomous, thanks to its 50Wp solar panel and built-in battery. Handy for lighting up areas not connected to the grid at low cost, or for saving on electricity consumption by using solar power. Ideal for replacing your old high-consumption spotlights!
Please note that the mast is not included in this product! For all inquiries, please contact info@wattuneed.com
A solar panel is integrated into the top of the lamp post. The special feature of this panel is that it is fully adjustable (360° rotation and fore-and-aft tilt) to ensure correct exposure of the entire panel surface regardless of its location, unlike some lamp posts with fixed panels.
The 20W LED lamp can be used to illuminate parking lots, driveways, streets, etc.
The recommended distance between lampposts is between 10 and 30 meters.
Features :
The lamp features a high-capacity Lithium battery for storing energy accumulated during the day.
Service life: 5 to 8 years ( ≥ 2000 charge/discharge cycles)
High resistance to heat
WUWUWUWU
WU 65 | |
80 | |
100 | |
150 | |
100PLUS |
Power | 65W/18V | 80W/18V | 100W/18V | 150W/18V | 100W*2pcs/18V |
Material | Single-crystal silicon | Silicon |
monocrystalline | Monocrystalline silicon | Monocrystalline silicon |
Monocrystalline silicon |
Solar cell efficiency | 19-20% | 19-20% | 19-20% | 19-20% | 19-20% |
575WH
Capacity | 210WH | 340 WH | 420WH |
650WH |
Charging cycle time | 2000 times | 2000 | times | 2000 times | 2000 times | 2000 times |
7200-7500lm
Luminous flux | 3000-3500lm | 4500-5000lm | 6000-6500lm |
8400-9600lm |
Luminous efficiency | 20W | 30W | 40W | 50W | 60W |
105 pieces
LED quantity | 105 pieces | 105 pieces | 105 pieces | 105 pieces |
LED chip | Bridgelux |
Color temperature | 3000-6000K |
CRI
≥70Ra |
Lamp head material | Aluminum alloy |
Elevation angle | 12° (caution when using Dialux) |
Lifetime
life | 50000hrs |
5V
Light control voltage |
Light distribution | Batwing lens with polarized light |
Beam angle | X axis : 140° Y-axis : | ||||
50 |
Lighting duration (full charge) | 2-3 rainy days |
-20℃~60℃
Operating temperature |
Upper mast diameter | 80mm |
5-8m7-12
Mounting height | ||
7-12m | ||
m |
Installation spacing | 10-20m | 20-30m |