Specification

10W/20W available

Light efficacy up to 170lm/W

Luminaire lumens up to 3,400lm

CCT: 5000K (3000K, 4000K)

Beam angle: 85°*150°

Working Mode: PIR sensor & Light control

Solar Panel: Polycrystalline silicon

Solar Panel Module Capacity: 12V, 20W

Solar Cell Efficiency: Min18%, Polycrystalline

Battery Chemistry: Rechargeable Lithium Ferro Phosphate, LiFEPO4

Battery Capacity: ＞84Wh

Driver Efficiency: ＞96%

IP Rating: IP65

Adjustable Tilt Angle: 0°~+10°

Outer Mounting Diameter in mm: 60mm

Operating Temp Range for Light Engine: 0℃~40℃

Operating Humidity: 15%~90% RH

Warranty: 5 years for lamp / 3 years for battery

Recommended Pole Height: 3 Meters above ground, 5 Meters above ground

more info : https://yahamlighting.com