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Powerful Solar Billboard Flood Light Advertising LED Sign Wall Washer

Illuminate billboards and signs effectively with Powerful Solar Billboard Flood Light, featuring a high-quality integrated all-in-one energy-efficient grid-independent commercial lighting solution. Wide-angle powerful lighting from 56 CREE LEDs ensures maximum visibility for outdoor advertising. Long-lasting lighting [UP TO 3 NIGHTS] supported by a high-capacity Lithium Battery & Smart Power Distribution. With Automatic [Dusk to Dawn] operation, adjustable mounting, durable & weather-resistant build, this light is ideal for commercial & residential use

Emitting Colour
  • White
  • 20W

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Quantity Unit price You Save
2 $440.77 Up to $97.95
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Product Features:

- Powerful Solar Billboard Flood Light Advertising LED Sign Wall Washer is an all-in-one energy-efficient and grid-independent outdoor commercial-grade lighting solution powered by solar energy. 

- Integrated “all-in-one” design with Adjustable Brackets makes it suitable for various business applications, including lighting up outdoor advertising banners and billboards, signs and signboards; highlighting and featuring promotional and marketing materials on walls and other surfaces. 

- Powerful Bright Outcomes up to 4200 lumens peak power delivered by highly-efficient 56 LED (CREE LED beads) on 280mm long Lamp head profile with wide lighting angle ensures the increased lighting reach and coverage. 

- Long-lasting lighting [UP TO 3 NIGHTS] achieved by a High-Capacity 76.96Wh Lithium Battery in combination with advanced Smart Power Distribution Technology* that reduces brightness after a certain time to prolong the illumination time: FIVE hours at 100% Brightness, then switches to the energy-saving DIM mode at 25% brightness till dawn. This cycle will repeat for the next day.

- Advanced Battery Charge Display indicates the current level of battery charge in real-time.  

- High-quality 28W Monocrystalline Silicon Solar Panel with improved Energy Conversion rate to shorten the charging time of the battery even in partially overcast weather conditions. The adjustable angle of the solar panel allows for its positioning to maximize sunlight exposure during the day.  

- Fully automated operation process with a Special built-in Light-control System [DUSK to DAWN] that turns the light on automatically in the dark and turns it off in the daytime or bright light conditions.

- Universal fitting construction allows attaching the light to the billboard, signboard, wall or any other surface. Adjustable mounting brackets allow directing the lighting exactly where you need it while the solar panel remains at full exposure to the sun.    

- Durable Waterproof and Heatproof design: enhanced IP65 water and weather resistance. AVIATION-GRADE ALUMINIUM ALLOW body provides strong protection and efficient heat sink & cooling. 

- No maintenance or electricity cost. User-friendly design, no wiring or any professional installation needed.


The Powerful Solar Billboard Flood Light Advertising LED Sign Wall Washer lamp is a bright, durable and long-lasting reliable lighting solution designed for various commercial applications including signboards, billboards, company signs and logos and any other outdoor informational and advertising materials, bus stations, building numbers and any other business and residential usage.

- Commercial Advertising Lighting. Due to multiple installation scenarios, the Light is suitable for double-sided large billboards, banners and signs as a down- or up light. While wide lighting angle makes it applicable as a wall washer light to light up or highlight any informative marketing or advertising materials on the wall.  

- Commercial Application is not limited to industrial and business premises, including warehouses, strata management buildings, parking lots, coal and iron ore mines, industrial facilities, farm fields, construction and buildings sites, road works, cafes and restaurants, hotels and any other hospitality premises etc.

- Applicable to light up areas, maps, signs and billboards in public areas including Parks and public recreational areas, BBQ zones, parking lots, playgrounds etc. 

- Residential Application includes a house, garage, garden, porches, patios, balconies & verandas, swimming pool areas, side and backyard, aisles, path, fence etc for general long-lasting lighting with no access to the grid power.

* Smart Power Distribution Technology delivers automatic brightness adjustment through the night. The light stays on 100% full power for 5 hours and then automatically switches to energy-saving DIM mode at 25% brightness till dawn.

Package Included:

1 x Solar Panel Box

1 x LED Light Head

2 x Assembly Brackets

1 x Installation Kit     

1 x User Manual  

General Maintenance Tips for Commercial Solar Advertising Lighting:

- Solar Billboard Flood Light is a fully solar-powered lighting product. Solar Panel should be installed in a well-lit area where it can receive maximum straight sunlight during daytime. Any cover that shades the Solar Panel will affect its ability to absorb sunlight and as a result, decrease a device’s performance.

- Clean the surface of the Solar Panel with a soft, slightly moistened cloth with soap and water or a dry brush only. Do not use any corrosive cleaning liquids or chemicals since this may damage the housing surface or impair future operation.

- Keep the Solar Panel free of dirt, debris and snow otherwise the battery will not charge properly or might also shorten battery life or cause a malfunction.

- It is recommended to place the product under the sun for recharging even if it is not being used to prevent a dead battery and maximize its life. 

- In a case when the product is not being used for a long time, charge it for at least 10 hours by the sun before use. 

- Please, keep the product away from the fire to prevent explosion hazards.

Product Details

Data sheet

Item Type
Solar Advertising Light
Mount Type
Universal Wall Mount with Adjustable Brackets
Body Color
Body Material
Aluminium Alloy + UV Resistant ABS & PC
Special Features
All-in-one Integrated Design | Long-lasting Lighting up to 3 nights | Wide-Angle Bright Lighting 210lm/W | Strong Durable Aluminium Body Shell | Universal Mount, Adjustable Brackets
Power Supply
Solar Panel with Rechargeable Battery
Solar Panel
28W Monocrystalline Silicon Solar Panel
Solar Panel Size
400mm x 350mm x 48mm
Solar Panel Voltage
Solar Conversion Rate
up to 17%
Battery Type
12.8V Lithium Battery, LifePO4
Battery Capacity
Battery Included
Charging Time
Working Time
up to 3 nights when fully charged
Rated Power (W)
Light Source
LED Color
Colour Temperature
6000K [White]
Light Effect
Steady On | 100% Brightness - 5hrs, then 25% till dawn
Lighting Beam Angle
Lighting Output (lm)
210lm/ Watt
Lighting Wattage (W)
Manual Switch + Auto Light Sensor [Dusk to Dawn]
Automatic Light Sensor
Motion Sensor
Ingress Rating Protection (IP)
Dust Proof
Protected from total dust ingress (IP6-)
Operation Temperature
-25℃ to 65℃
Wire Length
25cm + 5m
Light Dimensions
400mm x 350mm x 48mm + 19mm x 145mm x 30mm (Lamp)
24 Months
Expected Lifespan

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