Product features:

5-year warranty. 10 years lifetime
100% solar powered: solar power will be automatically changed into electricity to light the LEDs
Using super capacitor as power storage instead of battery, no maintenance required at all for 3-5 years
No wires, no electricians

Can get enough light even in rainy or cloudy days for 12+ hours continuous illumination during night
Activation mode: Light Sensor
Min. Charge Condition: 10,000 Lux
Stainless steel housing: strong, acid and corrosion resistance
Heavy weight bearing, 100% Waterproof and dustproof
LED chip: Taiwan Epistar SMD LED
Working temperature: -20 ~ +60°C, Conservation temperature: -45~+80°C
Life span(H): > 50,000Hrs
CE & RoHS compliant

Technical datas:

Power: 0.48W
Input volt: 4.8V
Storage: Super Capacitor
Activation mode: Light Sensor
Min. Charge Condition(Lux): 10,000
Working hours after a charge: 12 hours
LED Light efficiency(LM/W) ≥70LM/W
Light source: Epistar SMD LED
Color: White, Red, Blue, Yellow, Green
Color rendering index: Ra>72
Housing: Stainless steel housing
Weight bearing: 25 Tons
Protection grade: IP68, Waterproof, moisture resistant
Dimension: L227*W227*62mm
North America Size(SPH-A01801): L198*w198*60mm
Gross weight: 3.1kgs
Working temperature: -20-60℃
Conservation temperature(°C): -45-80°C
Life span: > 50,000 hours
5 years warranty, 10 years lifetime